JUNK Jeep/Dodge 3.7L V6 Engine Teardown. Is This Why These All Fail? (OIL CHANGES MATTER)

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  • Опубликовано: 12 сен 2024
  • Today we tear into a VERY Destroyed 3.7L Powertech V6 from an early 2000's Dodge Ram 1500. This engine is claimed to have 146K miles which normally isn't what I'd consider high mileage. It certainly can be for the 3.7L, which suffers several different types of failures from dropped valve seats, broken pistons, blown head gaskets, and oil consumption. This one actually lasted quite a bit considering the horrible condition inside. Its clear why this particular engine blew up, and its not the engines fault!
    Every week I teardown at least one blown up, bad, or core engine. Check out some of my favorites:
    The Worst Damage EVER! Dodge Ram V10 • 8 LITERS OF DESTRUCTIO...
    Ford 3V V10 Explosions inside • FORD 6.8L 3V V10 TEARD...
    The Best Jeep Engine, 4.0L Teardown • How Do You Destroy A 4...
    The Hardest Teardown, Bentley 6 3/4L V8 • BROKEN BENTLEY / ROLLS...
    Why am I doing this? My name is Eric, and I own and run Importapart, a full service auto dismantler. Part of our model includes tearing down blown up, destroyed, and core engines. We salvage and resell the good parts while recycling the rest. We do not rebuild or repair engines, simply supply parts to those who do!
    For parts go to www.Importapart.com or email us at Sales@importapart.com
    To save 10% on any part you can add to your cart, use code "I Do Cars" .
    I really hope you enjoyed this teardown, as always I love all of the comments, feedback and even the criticism. Catch you on the next one!
    -Eric

Комментарии • 781

  • @pafishing2473
    @pafishing2473 19 дней назад +706

    Hey Eric I’m the guy who dropped that 3.7l off my names Bob it came outta a 2002 ram 1500 I bought the truck about 3 years ago drove it for one the first day I got it and changed the oil it was sparkling and had only a quart in it so I filled and sent it for a year til it started knocking real bad I parked it for two years then a couple months ago I dragged out fired her up and blew it up then emailed your team to see if yall wanted it the explosion is on my channel in the shorts

    • @I_Do_Cars
      @I_Do_Cars  19 дней назад +227

      Hey Bob! I knew the neglect wasn’t yours, but I never got the story!
      Thanks for the donation, everyone should go watch this thing make its final revolution!

    • @iamalittlepepper
      @iamalittlepepper 19 дней назад +36

      Thanks Bob!

    • @Jeff_Seely
      @Jeff_Seely 19 дней назад +27

      Thanks for the details Bob and sorry for the misfortune. It's very disappointing to buy a used vehicle and discover what you did after the sale. Many of us have. Cheers!

    • @TheDuke1300
      @TheDuke1300 19 дней назад

      @@I_Do_Cars I've never blown a motor. (something called oil changes?) just trannys. It's cool hearing it let go at 5500.

    • @SteelOfLegend
      @SteelOfLegend 19 дней назад +40

      @@I_Do_Cars Send him the wrist pin! As a memento of course.

  • @garytull7730
    @garytull7730 19 дней назад +290

    Be sure to tack-weld all dipsticks on donated engines, Eric loves a challenge🤣

    • @user-lp7dd7dz9m
      @user-lp7dd7dz9m 19 дней назад +11

      I think they're challenging enough stock 😂😂

    • @dirtfarmer7472
      @dirtfarmer7472 19 дней назад +18

      @@user-lp7dd7dz9m
      No, no it really needs to be done right, welded that’s best

    • @JohnSmith-bs6qb
      @JohnSmith-bs6qb 19 дней назад +8

      I think Ray would approve of this comment

    • @thelonelywolf88
      @thelonelywolf88 19 дней назад

      @garytull7730 it's been a while since we've had a real dipstick fight lol

    • @ottopartz1
      @ottopartz1 19 дней назад +13

      Maybe some JB weld on the crank bolt as well!

  • @thelonelywolf88
    @thelonelywolf88 19 дней назад +120

    2:11 Liberty Biberty😂😂
    Oh god the Liberty Mutual reference

    • @sadlerbw9
      @sadlerbw9 18 дней назад +2

      There is a waitress at a restaurant near me named Liberty. I admit I have caller her Liberty Biberty before. She said it happens pretty regularly since that commercial came out!

    • @alexandercortez4106
      @alexandercortez4106 17 дней назад +1

      ​@sadlerbw9 our dog is named Liberty and my kids call her Liberty Biberty 😂

  • @paulholm4827
    @paulholm4827 19 дней назад +82

    Eric is some sort of a nut case. I about lost it when he stood on top of the engine to get the oil tube off. 😂

    • @howardbrandon11
      @howardbrandon11 19 дней назад +8

      Eric's never heard of OSHA.

    • @HanginInSF
      @HanginInSF 19 дней назад +9

      Tom and Jerry
      Wild E Coyote and Roadrunner
      Eric and Dipsticks

    • @mikefoehr235
      @mikefoehr235 19 дней назад +3

      The stand is robust

    • @kitsuneneko2567
      @kitsuneneko2567 18 дней назад +1

      ​@@howardbrandon11 occupational stuff happens administration

    • @howardbrandon11
      @howardbrandon11 18 дней назад

      @@kitsuneneko2567 Originally Stopped Harmful Accidents

  • @09corvettezr1
    @09corvettezr1 19 дней назад +101

    If your math from the beginning of the video holds true this 3.1 litre V5 should still be good for 205 horsepower, and be about 16.66667% more reliable.

    • @HanginInSF
      @HanginInSF 19 дней назад +2

      Dude, such an underated comment 😂😂😂

    • @jamesgeorge4874
      @jamesgeorge4874 19 дней назад

      105 hp. Maybe.

    • @specialed1
      @specialed1 18 дней назад

      🤣🤣🤣🤣

    • @davinlaroche3029
      @davinlaroche3029 17 дней назад +1

      Here's a little more math that's a bit confusing. The 3.7L V-6 is one liter short of its 4.7L V-8 sibling. Seeing that the only difference is two cylinders, each cylinder would be .5 liters. Eight times .5L comes to 4.0L. Where did the extra .7L go?

    • @davidmiller9485
      @davidmiller9485 16 дней назад +1

      @@davinlaroche3029 It's in the rods. That is what a stroker is. Their is two ways to increase displacement. Change the diameter of the cylinder or adjust the rod (to be more precise you change the crank and the rods but you know....) length.

  • @joebersani8068
    @joebersani8068 19 дней назад +109

    No water pump, what a big money part to be missing!!

    • @EarlSinclair97
      @EarlSinclair97 19 дней назад +6

      That was my 1st thought. 😆

    • @I_know_what_im_talking_about
      @I_know_what_im_talking_about 19 дней назад +17

      The owner didn’t want his water pump to be abused on the channel. 😂

    • @summervillesean
      @summervillesean 19 дней назад +11

      the water pump probably got reused on the new engine

    • @Broncort1
      @Broncort1 19 дней назад +2

      Yeah what the F bro!! No water pump???

  • @motormossvlogs1450
    @motormossvlogs1450 19 дней назад +27

    I had a 3.7 that when i got rid of it had 220k miles on it. Still ran great. Frequent oil changes. Only replaced 1 water pump, and 1 fuel injector in 220k miles. Was solid for me

    • @michaelschweizer4772
      @michaelschweizer4772 19 дней назад +5

      Agree, had a 2003 sold it 340k, still driving a 2008 with 220k, solid engine. 3k mile oil changes.

    • @mikelemoine4267
      @mikelemoine4267 19 дней назад +5

      @@michaelschweizer4772 Same here, had an 03 Liberty Limited that our Niece still drives with well over 200K and my MIL has an 03 Libby 3.7 going on 300K. Neither ever had any engine or even trans issues. The key is maintenance and not just oil changes. If you neglect the coolant you'll eventually have HG issues and if you overheat them you will have HG issues and possibly drop a valve or two. If you keep them cool and lubricated, they can run for a very long time without major repairs.

    • @W0RLDSSMALLESTVI0LIN
      @W0RLDSSMALLESTVI0LIN 18 дней назад +1

      ​@@michaelschweizer4772I have a 08 Liberty with 222k still running strong

  • @user-pe5oy2sq1s
    @user-pe5oy2sq1s 19 дней назад +46

    I think a teardown of a four-stroke outboard motor would be an interesting video for your channel. It would have a lot of different architecture in the motor from being mounted in vertical position.

  • @selb69
    @selb69 19 дней назад +197

    Eric, you should petition the 2028 Olympic board to add The Water Pump Toss ! Can't be no worse than the break dancing crap !

    • @Wood_Leroy
      @Wood_Leroy 19 дней назад +19

      And the dip stick pull!

    • @dagutterboy73
      @dagutterboy73 19 дней назад

      @@Wood_Leroy Olympic dipstick wrestling

    • @andyg9991
      @andyg9991 19 дней назад +9

      As an Australian, I take offence. Well, no I dont. Im actually embarrassed by our entrant and firmly believe that if Eric entered the break dance competition he would have easily beat "Raygun"

    • @rods6405
      @rods6405 19 дней назад

      Spot On!

    • @mystisith3984
      @mystisith3984 19 дней назад +1

      Silly tossing competition? Where do we sign?😂

  • @neimrxcharix574
    @neimrxcharix574 19 дней назад +40

    Man, we have not had a good dip stick fight like that in a long time!

  • @craiglafosse8086
    @craiglafosse8086 19 дней назад +21

    I seen the magnificent crate you packed the 3.6 engine on Ray's channel. What a troll!! You had me laughing the whole he was unpacking it😂

  • @jamiechampion299
    @jamiechampion299 19 дней назад +14

    I own one of these in a 2004 Jeep Liberty. So far it's at 140K with zero major issues. It likes to burn through oil, so I never have a chance to forget to change the oil. It's not amazing when it comes to efficiency, but it's an old Jeep, so I'm not surprised.
    For what it is this is a surprisingly decent engine. Sure, it isn't very powerful (210 HP, 235 lb-ft), but that's fine for me. In a vehicle the size of the KJ Liberty I don't see the need for much more power.
    At one point my coolant reservoir decided to dump coolant onto one of the spark plugs. The engine was still running despite one cylinder being full of coolant. Changed the plugs, fixed the coolant leak (broken inlet on the plastic reservoir), and it's been running perfectly ever since.
    As long as these engines aren't overheated they tend to last a good long while.

    • @Dankcatvacs
      @Dankcatvacs 19 дней назад

      my cars got 92 hp 101 lb ft but its got a hand shaker!

    • @proseyootoob
      @proseyootoob 19 дней назад

      Same problem here same result.

    • @davidmiller9485
      @davidmiller9485 16 дней назад

      Yeah that oil burning is going to become a bigger problem for everyone in a ICE vehicle as time goes on. they are using thinner rings to reduce friction to get better mileage out of the cars. Those rings start letting oil slip at around 100k miles. It's considered "normal" by the manufacturers. I miss good ol cast rings.

  • @rleger123
    @rleger123 19 дней назад +18

    What a cool way to watch so much sludge, sludge and pistons McNuggets on a Saturday night! Thanks Eric!

  • @MichaelSmith-kr9qw
    @MichaelSmith-kr9qw 19 дней назад +18

    Our 2003 Dodge Ram 1500 with the 4.7l lasted for well over 300,000 miles with just minor maintenance, It did meet its demise though because of a Radiator hose decided to burst on the way back from my Wife Dad's funeral. I pulled over immediately when I saw the fluid coming up on the windshield, replaced the hose and 4 gallons of antifreeze later, I fired it up and it bellowed white smoke from the exhaust. I would pull over occasionally and top off the coolant recovery tank and it got us home 65 miles.

    • @samarch2189
      @samarch2189 19 дней назад +2

      So what exactly happened. Did the head warp and bow the gasket or something else?

    • @chevydmax237
      @chevydmax237 19 дней назад +2

      @MichaelSmith-kr9qw you could of did hg and sent it

    • @MichaelSmith-kr9qw
      @MichaelSmith-kr9qw 19 дней назад +4

      @@samarch2189 A little of everything by the time We drove it back home 65 miles and it was burning coolant faster than you could add it. I parked it for 3 years and eventually sold it for $4k. I cannot complain it got us home even wounded.

    • @MichaelSmith-kr9qw
      @MichaelSmith-kr9qw 19 дней назад +1

      @@chevydmax237 I could've but I had my 99 and plus I didn't need a Full Size truck anymore. I racked up the miles on driving all over Texas doing Fiber Optic Jobs. One of these days I will buy myself a new truck but I am content driving a easier to maintain 5.2l in my Dakota.

    • @hotpuppy1
      @hotpuppy1 17 дней назад

      @@samarch2189 Pretty much.

  • @TML34
    @TML34 19 дней назад +27

    Eric, pro tip… everytime you think, “I need compressed air for this job”, do the opposite and grab your shopvac. 😂

  • @greengoblin99999
    @greengoblin99999 19 дней назад +11

    Hey man this is one of the best automotive channels on youtube, i look foward to these engine teardown videos.

    • @dirtfarmer7472
      @dirtfarmer7472 19 дней назад

      And I’m not going to tear an engine apart

  • @larryjohnson7591
    @larryjohnson7591 19 дней назад +7

    Had the 3.9 V6 Dodge Ram. Loved that engine with a 5 speed manual. Had to trade it in for an automatic truck. I loved that truck. Thanks for letting me see what Dodge messed up my 3.9 with.

  • @DoyleHargraves
    @DoyleHargraves 19 дней назад +4

    I had one of these in an 07 Liberty. Bought it new and put 175,000 miles on it. Never had a single problem. Damn good running little motor, imo.

  • @FrankySilverFace
    @FrankySilverFace 19 дней назад +42

    I know what's wrong with it. "It Ain't Got No Gas In It"

    • @samholdsworth420
      @samholdsworth420 19 дней назад +5

      I know what's wrong with it.
      MOPAR MO'PROBLEMS HAHAHAHA

    • @fadingbeleifs
      @fadingbeleifs 19 дней назад +1

      In this case...
      "It ain't got no oil in it"
      That's what murdered this motor..

  • @marathoner43
    @marathoner43 19 дней назад +6

    Thanks for the Saturday night entertainment Eric. And to the mystery donor, thanks for donating the engine so we could see the malice in the combustion palace.

  • @patrickstrahm05
    @patrickstrahm05 19 дней назад +35

    Well at least we know the engine stand can hold you and the motor you're working on at the same time @ 6:53

  • @mlichstein1
    @mlichstein1 18 дней назад +4

    That is one angry pickup 😂 28:20

    • @clinlabsci1
      @clinlabsci1 18 дней назад

      Like an angry child with a hole in his head 😂

  • @dot6849
    @dot6849 19 дней назад +12

    It’s been so long since the dipstick tube was a problem! 😂

  • @JJsGA
    @JJsGA 19 дней назад +21

    I had one of these in a 2008 grand cherokee. I beat the piss put of it and it took everything for over 50k miles 😂....but yes. Maintaining it is key and NOT over heating it is key.

    • @drewsey5733
      @drewsey5733 19 дней назад +2

      also had one in an o8 GC. loved mine, got around 20 mpg and it had adequate power, and i liked how it sounded.now i have a 4.7

    • @JJsGA
      @JJsGA 19 дней назад +2

      @@drewsey5733 nice. I was looking for a 4.7 GC for a while but it's hard to find one these days that isn't clapped out.

    • @alexgoldstein7997
      @alexgoldstein7997 19 дней назад +2

      we have one on a rental liberty it gets thrashed everyday. almost 200k runs good.

    • @JJsGA
      @JJsGA 19 дней назад +1

      @@alexgoldstein7997 I bet. I've seen a lot of them at 250 to 300k plus miles.

    • @dirtfarmer7472
      @dirtfarmer7472 19 дней назад +3

      Maintenance is always the most important, if you take care of your stuff it’ll take care of you

  • @evebrassard3105
    @evebrassard3105 19 дней назад +17

    The skits with chains, guides and water pump crack me up 😆🤣

  • @luchaDor
    @luchaDor 19 дней назад +4

    I've got a '08 Commander w/4.7L, 243k miles and an '08 Liberty w/3.7L, 214k miles. Both have been excellent, but I change oil every 5k miles and actually take care of my vehicles. Only maintenance have been 2 radiators on each and the a couple water pumps. Liberty likely has a small head gasket leak now...but it just keeps running. They owe me nothing and I'd buy another 08/09 Commander with the 4.7L if I could find a mint one.

  • @MrKingdavis13
    @MrKingdavis13 19 дней назад +2

    The humming like a doctor inspecting behind the timing cover would be funnier if you lifted up on a tensioner and told the engine to cough. Lol

  • @johnhufnagel
    @johnhufnagel 19 дней назад +15

    that engine was just straight up fucking neglected.

  • @joashaguilar8608
    @joashaguilar8608 19 дней назад +17

    Never been this early to miss the water pump segment of the show

  • @benmac1395
    @benmac1395 19 дней назад +5

    That’s the best dip stick war we’ve had in a while! Hahahaha

  • @thomasheer825
    @thomasheer825 19 дней назад +24

    Have seen myself that the 4.7 and 3.7 are not really that bad, but they will NOT accept several items. 1. Clean oil, end of story on this item. 2. Heat, if you get either hot, you are in technical terms "FUCKED". If you start getting crank and cam position error codes, simply change the timing chains sprockets and tensioners. I have a 4.7 and changed the cam chain system by myself in under 8 hours by myself, and could have knocked off a couple of hours if I stayed out of the coffee pot, sorry am retired Navy and coffee is a MUST. Sorry these engines are far from powerful, but if you take care of them properly they will last fine.

    • @user-pgchargerse71
      @user-pgchargerse71 18 дней назад +3

      My 4.7 has survived two overheating episodes when the upper radiator hose popped off. Still runs great at 195,000 miles.

    • @ScottJ175
      @ScottJ175 18 дней назад +3

      @@user-pgchargerse71 My 4.7 barely breached its head gasket because it took a rock through the radiator and I didn't notice in time. I drove it for years without realizing it. As it aged I realized revving over 4K for very long would blow a hose from combustion pressure getting into the cooling system. It never overheated again and barely consumed any coolant (steam out the tailpipe when cold and then it would stop). I finally replaced it with one I built from a set of reconditioned block, crank & heads at 190,519 miles. It was over a decade with a leaky head gasket and the first half of that didn't give any symptoms for me to notice.

    • @thomasheer825
      @thomasheer825 18 дней назад

      @@user-pgchargerse71 Some people have all the luck, not me however. The only lottery I have ever won was the draft lottery. Have performed regular upkeep and have 180k miles so far.

    • @elonsus9747
      @elonsus9747 16 дней назад

      Yeah my friend had a 4.7 in a Durango. It had a blown head, so we bought some head gasket sealer from autozone to hold him over until he could find another one. It only lasted a few months, but thankfully he found an OBS Tahoe.

    • @mobius-1503
      @mobius-1503 16 дней назад +1

      I love and still have mine. I did go through an extreme overheat mishap. Crap chinese water pump failed. On the hwy 112degs on a thursday. BUT! Motor at around 250,000miles. Frame at 330,000. I continued driving it to clear the ramp. Let it cool. Drove it again off and on to get a clear location for tow pickup..damage on the heads was def done. Did not drop a seat miraculously. Replaced pump on the road And still hauled a rock trailer and managed to drive back the same weekend after the job was done. 3 hr drive same heat. Had to stop in between due to pressure build up in the coolant system. Made it 2 more days on tuesday the pressure was too great cracked the plastic radiator. Went and got new heads on same motor...and im back on the road...with a billet all metal water pump this time. 😎. Not the funnest to take apart not at all. Vs the ohv of a 5.3 is a breeze. Mule of a package in a moderate compact frame tho and not a mall shopper.

  • @genedunn9283
    @genedunn9283 19 дней назад +7

    Well…it’s not every day you see an engine that blew up with that much carnage that doesn’t have a ventilated block!

  • @jlepine
    @jlepine 19 дней назад +5

    Been waiting for this! Love a good tear down on a Saturday night.

  • @phantom0456
    @phantom0456 19 дней назад +6

    The 3.9 V6 that preceded this engine was a much better and more reliable engine, and the 5.2/318 V8 that it was derived from was a much better engine than the 4.7 V8 that this 3.7 was derived from.

  • @andrew86fl
    @andrew86fl 19 дней назад +18

    One man's trash, is another man's treasure.

    • @I_know_what_im_talking_about
      @I_know_what_im_talking_about 19 дней назад +2

      One man’s trash, is another man’s video content material 😊

    • @kge420
      @kge420 17 дней назад

      One man’s trash is another man’s garbage

  • @GorillaCookies
    @GorillaCookies 19 дней назад +2

    I've been using Autolite Spark plugs for years and have never had any problems whatsoever. They are damn good plugs in my experience. Not a single plug failure in over 35 years of building vehicles from big 4x4s to drag boats and everything in between.

    • @adamtrombino106
      @adamtrombino106 19 дней назад

      I've never had problems with their copper series ( read regular plugs) but I have had some Fords that wouldn't run right unless the OE spec replacements were installed.

  • @Bigbroofsticles
    @Bigbroofsticles 19 дней назад +8

    If it ever dies ill send this guy a 2.2l perkins out of a ranger.

    • @NSUGS
      @NSUGS 19 дней назад +2

      That's a big "If" lol

  • @module79l28
    @module79l28 19 дней назад +2

    28:25 - That pickup tube looks like an angry emoji. I'd also be pissed off if I was treated like that by my fellow engine components. 😂

    • @Paramount531
      @Paramount531 17 дней назад +1

      Hahaha, I thought the same thing.

  • @flyer709477
    @flyer709477 19 дней назад +7

    Quality content as always. Thank you

  • @OldCanadianguy953
    @OldCanadianguy953 19 дней назад +7

    34:34 Ikea makes pistons now, you get to assemble it.

  • @dragonrage7
    @dragonrage7 19 дней назад +1

    As a owner of a 212k, 3.7l Dakota, I can tell you it is not the engine I worry about, it's the drivetrain! Engine runs like a watch, no missing fluids and great response and mileage. Already did the U-joints due to clunk, carrier bearing, rear wheel bearings and a pinion seal. I also had to adjust my pinion bearing preload during this servicing. Now as we get to the transmission that is where my trust wavers a little... the 42RE isn't outright bad but not the best thought out. The "adaptive shift" plus the "shock-absorbing" torque converter thing causes more harsh shifts than it seems to help during those times it was intended for. Tows okay.. We'll see how long it survives, but I know the engine has another 100k easy. "oil is cheap, engines are not!"...

    • @MeDicen_Rocha
      @MeDicen_Rocha 5 дней назад

      The hood old 42re, it either shifts like butter and you forget it even upshifted, or it shifts like dogshit and you feel like you just got rear ended.

  • @deathklock333
    @deathklock333 19 дней назад +5

    The land of rings the one bent rod to rule them all 😅

  • @DDE_ADDICT
    @DDE_ADDICT 19 дней назад +1

    Eric is just the best on Saturday night. I have enjoyed your comedy for so long.

  • @trith72
    @trith72 19 дней назад +5

    Now I want to pull up outside Autozone and order piston nuggets just to see what they say.....

    • @jeffreyshepherd8488
      @jeffreyshepherd8488 19 дней назад +1

      Make sure you tell them what trim level and 2 or 4WD or they can't look em up

  • @harmonicadude4732
    @harmonicadude4732 19 дней назад +2

    You should try to make a complete engine out of a bunch of would be junk parts from other engines and see how long it lasts.
    Use “intact” wrist pins, “maybe straight” rods, slight “malice in the combustion palace” pistons, and “totally resellabal” water pumps.

  • @RobXHEphotosPs37.29
    @RobXHEphotosPs37.29 19 дней назад +1

    Always nice to see a do-it-yourself engine rebuild kit in the oil pan!

  • @Howdy76
    @Howdy76 19 дней назад +3

    I WAS JUST IN THE LOU. Saw the Arch and all. Happy Happy Joy Joy

  • @PK15306
    @PK15306 19 дней назад +2

    '04 4.7 WJ off road rig. 170,000 easy miles. Take care of the cooling system and change the oil.

  • @maxxmich
    @maxxmich 19 дней назад +4

    need to see ur "Chain" collection

  • @kencreten7308
    @kencreten7308 19 дней назад +1

    "Here's James John Jimmerson coming to the line in his 38 special... engine builder is... Pure Neglect. I have to say, Bob, I haven't heard good things about that engine builder." Bob, "neither have I, Jim. Oh... Jimmerson's engine just quit. Let's see if he can restart it."

  • @jdbeck8
    @jdbeck8 4 дня назад

    Really nice job! I need to do guides and timing parts on my 3.7L. Great perspective to see how it goes together! Thanks Eric!

  • @metalted6128
    @metalted6128 19 дней назад +13

    Look how clean the outside of the block is!!
    I learned 20 years ago, buying a junk yard motor, that was oily and dirty, wasn’t over heated.
    Over heated engines, the oil and grease is cooked off, the exterior of the engine.
    May be nonsense, but, I’d rather fix oil leaks, before installing a used engine, than one that requires machine work. Cause of warped parts.

    • @firstlast---
      @firstlast--- 17 дней назад

      Ahhh I wish I knew that a few months ago. Got a "good deal" on a low mileage "running" engine that ended up having a very blown head gasket. Coolant pooled in one of the cylinders and rusted the bore. .20 over, freshly decked and new heads. Runs great now

  • @jppagetoo
    @jppagetoo 18 дней назад

    I have learned so much about how engines work by watching your channel. I have also learned how engines fail and the clues to knowing what failed. Mostly I have learned that oil changes make a huge difference.

  • @Dis-Emboweled
    @Dis-Emboweled 19 дней назад

    This was an Ej-3 level destruction.
    I do like the longer pauses in the videos. "For dramatic effect" 😂

  • @nathanbaker7700
    @nathanbaker7700 16 дней назад +1

    Man you talked about the Dodge Magnum 3.9 and I would absolutely love to see you tear down any of the Magnum engines. Especially a 5.9

  • @user-wy1dl2me2p
    @user-wy1dl2me2p 19 дней назад +1

    That piston must had made some noise during the tumble cycle 😂

  • @billgraff4809
    @billgraff4809 17 дней назад

    Eric, watching your videos is a great, entertaining way to learn which engines to avoid and why.
    It's a true shame that so many vehicle owners flat out ignore basic maintenance and also never check their oil!
    After owning many GM vehicles from the 1980's to mid 2000's- none of which ever used more than a quart of oil in 3,000 miles, buying a new 2009 Subaru Forester with the EJ 2.5 was an eye opener. First quart used in 2,000 miles. Second quart in 1500 miles later and nearly a quart low at oil change time, 5,000 miles. It was consistent with this pattern through 73,000 miles when I traded it in. I hope the person who bought it checked the oil....

  • @trupatriot1776
    @trupatriot1776 19 дней назад +1

    Last time they let granny borrow the truck so she can get to her quilting class. Just died at the light on her.

  • @BevanCranston
    @BevanCranston 19 дней назад

    As a huge fan of the channel, the steady increase in production value of your videos over time has been particularly beautiful to appreciate 🙏🔥

  • @Atixtasy
    @Atixtasy 19 дней назад +2

    My milkshake bring all the boys to the yard...the JUNKYARD!

  • @samarch2189
    @samarch2189 19 дней назад +2

    Request:
    As a MoPar Man, I'd love to see you do a 2.7 liter Chrysler/Dodge engine. That's the sludge motor with the timing chain driven water pump. I'm the proud owner of one that is currently under repair.

    • @CP-mb7ly
      @CP-mb7ly 19 дней назад +1

      Lemme guess, MoPar is for "you need Mo Parts to fix it"

    • @samarch2189
      @samarch2189 19 дней назад

      @@CP-mb7ly Yup!
      Got a box full of parts ready to go.

  • @wesbishop3790
    @wesbishop3790 17 дней назад

    The pickup tube would make a great emoji for an angry face LOL

  • @timbullough3513
    @timbullough3513 18 дней назад +1

    Exploded view of piston is priceless

  • @vburke1
    @vburke1 19 дней назад

    I've missed the life or death dipstick tube battles LOL

  • @dwalmop2
    @dwalmop2 18 дней назад +1

    Don't remember if I've commented on this before, but I'd like to watch a teardown of that Audi v6 in the background!

  • @gergatron7000
    @gergatron7000 19 дней назад +2

    Looks like AMC/Jeep really liked Ford's Pinto cylinder head so much, they made a V6 and V8 version of it

  • @robertwest3093
    @robertwest3093 18 дней назад +1

    “Depends on what day of the week it was built on”
    Eric, that is definitely true, at least to a certain extent 😅👌

  • @cobra7250
    @cobra7250 10 дней назад

    Hello Eric,
    I think you do a great job little dry humor, and fun while you work. In this video, I see you removing a valve cover and seeing a lot of sludge you don’t know what sludge is back in the 50s. I would be taken apart for my father With overhead valves and when you remove the valve cover was actually full of sludge except for the grooves where the rock Arms made their own path. These valve covers felt like they weigh 10 pounds. This is before high detergent oils. Just thought this might give you a chuckle.

  • @gnaif
    @gnaif 17 дней назад

    Hi Eric
    Love you channel I am watching you from Denmark it is so relaxing to see you tear down
    Best regards Morten søe

  • @dracodrake45
    @dracodrake45 19 дней назад +1

    I need to pull that 4.0 for you to tear down 😂

  • @barnhartpinball
    @barnhartpinball 17 дней назад

    Friend bought a Cherokee with one of these engines, had blown head gaskets. Engine was over 300k, had synthetic oil all it's life (plus regular oil changes). Engine looked like new inside.
    I enjoyed watching someone else take one of these apart, so much fun.

  • @bigblockjess617
    @bigblockjess617 19 дней назад +11

    I have 378,000 on my 3.9 in my 90 Dakota. It's tired,but always fires right up. It sit ALOT and for along time. The gas is extremely bad and it still fires right up every time. It's had a very VERY had life and won't guve up. I have a 360 and or a 5.7 hemi to put in it but I dont want to untill this one decides that it's had enough

    • @cleonituk
      @cleonituk 19 дней назад +2

      How many transmissions?

    • @James-vt2cb
      @James-vt2cb 19 дней назад +3

      Those first gen Dakotas seemed to just run and run but sounded and accelerated a bit like a tractor. 378k is an accomplishment in any vehicle.

    • @adamtrombino106
      @adamtrombino106 19 дней назад +1

      @@cleonituk The 3.9 with TBI doesn't make enough power to hurt even an A500 trans. ;)

    • @cleonituk
      @cleonituk 19 дней назад

      @@adamtrombino106 well mine blew straight up just shy of 200k. It was 3k for a reman 20 years ago. Might not of helped much i took it to the strip before that.

  • @lukeblyth8080
    @lukeblyth8080 18 дней назад

    Eric, you should collect the broken pieces out of blown engines and sell them in display cases for the viewers to buy from their favourite teardowns! Love the videos keep them up 🤟

  • @twillison8824
    @twillison8824 19 дней назад +1

    I had a 3.7 jeep that had 240,000 on it when I sold it. Currently driving a 4.7 Durango with 290,000. They're like anything else, all depends on how you care for em.

  • @scottwylde8528
    @scottwylde8528 19 дней назад

    Hi Eric, Thanks for this teardown! I have a 2005 Jeep Libby 3.7 V6 with about 80K miles. fun to see what all is going on inside! (beautiful timing system... no wet belts!) luv my Jeep. Oil change just moved up on my todo list. 😀 Keep up the great work!

  • @fuller9x
    @fuller9x 19 дней назад

    Gotta love the unset JB weld and then the weekly visit of Uncle Rodney and Aunt Beryl

  • @TechMage299
    @TechMage299 9 дней назад +1

    Im so glad the chain guide conveyor belt is working as intended

  • @GixxerRider1991
    @GixxerRider1991 18 дней назад +1

    My buddy had a 2007 Ram 1500 with one of these in it. He and I worked on that truck quite a bit, and while a lot of other things broke (including the dipstick tube, a real pain in the ass as you saw), two things we never had to touch were the engine and transmission. They both still worked well at nearly 200,000 miles when he got rid of the truck. I can't call it a bad engine, but that's just my experience.

  • @paulstan9828
    @paulstan9828 19 дней назад +11

    What no water pump?!! Send it back! 👍😁

  • @richwielechowski5191
    @richwielechowski5191 19 дней назад

    Loved your comment of the exploded view of the piston pieces. Thanks for sharing. Epic dip stick tube removal fight!

  • @VaughnG71
    @VaughnG71 17 дней назад

    Had one of these in a Liberty I picked up for cheap a few years ago. It threw rocker arms on a regular basis, I finally put little washers as shims under the lifters to tighten up the tolerances. The Jeep ran great after that, ended up giving it to one of my nieces for her high school graduation.

  • @stephenmeeks684
    @stephenmeeks684 19 дней назад +5

    The viewer has already removed the valuable water pump.

  • @michaelbwbrenner
    @michaelbwbrenner 16 дней назад +1

    😂 belt sander departure of chain guides 😂

  • @mahcooharper9577
    @mahcooharper9577 19 дней назад

    I love the concept, I reckon you can improve on that chain rail disposal technique.
    Thanks as always Eric, the best part of every weekend!

  • @donw3912
    @donw3912 18 дней назад

    That was a mess...the short of it's demise is great too!! Thanks for making my weekend complete Eric🙂 That wrist pin got hammered badly..yikes.

  • @Bilskirnir3124
    @Bilskirnir3124 19 дней назад +2

    My father has one of these engines in a Jeep Grand Cherokee. '06 if my memory serves. It has about 303,000 miles on it.

  • @drewhh6821
    @drewhh6821 17 дней назад

    I appreciate the fact that they made the passages on the head gasket look like a face between each cylinder

  • @REDLINERUNNER
    @REDLINERUNNER 18 дней назад

    That's NOT connecting rod Eric, that's DISCONNECTING ROD...
    Funny and your sander was hilarious...

  • @hainkm
    @hainkm 19 дней назад +1

    My wife's 3.7 broke a valve spring once. It was quite the carnage inside ...

  • @aland7236
    @aland7236 19 дней назад

    "Junk in the sump" is now part of my common parlance. Thank you.

  • @jamesgeorge4874
    @jamesgeorge4874 19 дней назад +2

    When Dodge decided to build a shittier version of a Ford Triton engine.

  • @timothyforce1949
    @timothyforce1949 19 дней назад +2

    I fully agree with the statement that the 3.9 Magnum V6 could last more than 3-times as long as that 3.7 would. I had a Dakota with a 3.9 that was durable as Hell.

    • @colinschmitz8297
      @colinschmitz8297 19 дней назад +2

      I never understood why they built the 3.7 as a replacement. It was too peaky in the torque curve, no better on gas mileage, and not as durable. They might as well just used the 3.8 V6.

    • @LongIslandMopars
      @LongIslandMopars 19 дней назад

      ​@@colinschmitz8297I thought the 3.7 and 4.7 were developed by Daimler.

    • @colinschmitz8297
      @colinschmitz8297 18 дней назад

      @@LongIslandMopars They were not though I certainly understand why someone would think that considering that it came out right at the time of the merger. Ironically, this engine was under development not only before Mercedes but before Chrysler themselves. This apparently was an AMC design originally. When Chrysler bought AMC they gradually developed this engine. I don't think they had worked on it very much before Chrysler took them over from the stories that I've heard. I will note I'm not an expert I am not from the inside of the company I've been just reporting what others have told me.

    • @LongIslandMopars
      @LongIslandMopars 18 дней назад

      @@colinschmitz8297 That's interesting. With those overhead cams it reminded me of a Mercedes engine.

    • @colinschmitz8297
      @colinschmitz8297 18 дней назад

      @@LongIslandMopars well it's undeniable that Mercedes used overhead cam engines for many years and was more well known for it then any of the big three were. Having said this, this was not Chrysler's introduction into overhead cam engines. Look at the fact that Chrysler before the merger it happened had developed quite a few overhead cam engines. The 3.5 L V6 came out in 1993 in the LH platform and was a four valve per cylinder single overhead cam engine. The neon engine came out in '94 featuring single overhead cam and double overhead cam variance. But the first mass marketed one that I think Chrysler used was the K engine which came out if I'm not mistaken in 81. Even back in the '60s, there was a double overhead cam Hemi engine that Chrysler was developing to combat Fords 427 s o h c until NASCAR told both of them no. So Chrysler had been using overhead cam engines for years. And overhead cam engines were not new technology even back in the '80s. They've been around almost as long as push rod engines. It's just a different technology to accomplish a similar goal.

  • @kicknsystm
    @kicknsystm 18 дней назад

    Looked like you were barefoot on top of the engine, with it on the stand lol. Been there lol!

  • @laser-sj
    @laser-sj 19 дней назад +1

    The lack of a WATER PUMP is most disturbing 😂

  • @jeffjankiewicz5100
    @jeffjankiewicz5100 19 дней назад +3

    I`m surprised there wasn`t a new inspection port in that block.

  • @crisnystrom
    @crisnystrom 18 дней назад

    12 years ago, my Mrs. bought a Jeep Liberty with this engine; 150k miles, 4WD - 45RFE trans. She paid $500 (five hundred) as her better friend wanted it gone. Needed full tune up, valve cover gaskets and a radiator. I use cheap 100% synthetic and an even cheaper filter. 238K miles, still strong runner and after 6k miles, maybe a 1/2 quart low on a change. The only major work needed was at 156K miles when my teenage daughter felt it OK to ignore the claxons, CEL, and temp gauge in the red-red after the water pump DOAed. She drove it about 15 miles all the way home with a most terrific clatter, steam and smoke pouring out. Replaced right side head, new timing kit, gaskets, and I found a "good used" pump that a local scrap dealer had in a large cardboard box full of "good used" pumps! Else, original engine, original trans....nothing but fluid changes and rubber parts. Even has cold AC!

  • @johnperkins7179
    @johnperkins7179 19 дней назад

    It's been a month of Saturdays since we have had a good dipstick battle. Excellent!

  • @dannyoaks85
    @dannyoaks85 19 дней назад

    Man it's been a while since we've had a good dipstick tube fight. Good show 👏😂

  • @evilanglin8038
    @evilanglin8038 3 дня назад

    I didn’t know about you until today. Great content

  • @wjanis1
    @wjanis1 19 дней назад +4

    Is the Land of the Rings a sequel to the Lord of . .