Get an external regulator make sure there’s at least 50psi on the gauge. Check the spark plug harness make sure the harness labeled is plugged in accordingly to each side. Battery voltage has to be at least 11.5-12 while cranking. Make sure the timing chain isn’t off by a few teeth or 180° out as this happened to me. I let me turbo truck sit for 2 years cause of the no start issue and so I was getting low Rpm while cranking and stall I ran a wire from the battery positive to the positive on the crank sensor power wire and she started right up. I have a lot of experience dealing with this problem You could also have an air gap too large on the crank or cam sensor which is why the last 2 lights are blue on the ecu. While cranking see if your last blue light switches from blue to green multiple times while cranking. If so then you are good with the crank and it’s another issue.
20 to 30 psi of fuel for your 6.0 is not enough to crank that motor you could have a bad pump or bad regulator put a fuel gauge on the fuel rail if its showing 29 or 30 you need to see 55 60 or that motor will not start i had the same problem and get a fully charged battery you will need it to turn that motor over i have a red top optimum
Put a manual fuel pressure gauge on at the fuel rail on the schraeder valve…..i dont think your electric sensor is synced correctly to your ecu…..and 26.9 lb hr is not your fuel pressure its your injector flow which isnt right if the car isnt running
Take the intake tube off hold the throttle open, spray some starting fluid/brake cleaner in the intake and turn the key start it. If it runs off the spray then you have a fuel distribution issue,clogged injectors,fuelpressure issue. Your battery and cables suck,amp cable never as good as real battery cable welding cable. Hook up another battery on your junction under the hood just to test it out.
@@pipelinemotorsports2777 🤦🏿♂️ his timing could still be off which causing it to back fire and not start. Just need to pull the timing cover off and line up TDC AND SEE IF THE TIMING MARKS ARE ALIGNED WITH EACH OTHER.
The wire or circuit your using for your 12v key run / cranking might have a resistor that drop voltage from 12v to 9v...holley recommend 10.6 V. holley systems will not work with less.. i would recommend you using a relay for your 12v key run/ crank to get a clean 12+ voltage to holley controllers ect.
Hey nate, great stuff you're doing, I have a 04 lincoln town car it has the factory sunroof that's broken and I want to change it to a panoramic roof, any inputs bro???
Your starter is junk. It has a return spring to pull it back on its own. If it’s sticking replace it. Battery should be 12.5v cranking. Anything less the Holley isn’t gonna work
That slow crank sound like a old school distributor when it’s not in time and u move it and it spins faster check timing I see u did all grounds check timing and just everything a good once over
If it’s back firing bro check your coil pack harness… they are actually numbered on the LS engine…flip them around and see if it starts… I had the same problem with mine
Take that starter off and get a regular starter you the second person I have seen with the same type of starter that doesn’t work I don’t know why they sale them
U mentioned that ya shimmed the starter but did not say in which manner. From the instawear marks noted on the 2, the rear of your starter would need to move away from the block, which in turn moves the gear closer and straightens that binding of the gears. I wanted to ask even b4 I checked for myself; is it spinning in the correct direction. A motor that is trying to fire when rotating bkwds acts like this and when you 1st put the GP under it backfires a few times. Pay attn to what it does to the overall act of rotation. That is / was an awesome starter you had there, but low voltage is a starter killer, so that may help you keep a few more $ in ya pocket. 1 last thing my brother, this was my 1st look at any of your videos and my comments are aimed at helping you conquer your Goliath. Let me know when you solve it. Guy near the top made a reference about 12v supply, that sounds like something worthy of checking into. You got this! Are any exhaust valves staying closed for whatever reason causing high cyl pressure🎉which would increase the load placed on the battery and starter. Just thoughts in my head that may spark something for ya. Peace!
Check your ignition wire and make sure you get 12 volts while cranking as well and not just 12 volts with the key on. Once the volts drop while cranking not gone send enough power through. Just a suggestion keep grinding
I did check it and also move it to another location just to see if it was doing the same thing! i meant to update y’all on the video but forgot to. the voltage only drops after i’ve bn trying to crank it over and over and the battery has gotten weaker!
Could be a combination of all three of the issues you’re thinking starter flex plates and battery. I’d check timing too before you pay someone just a thought tho. You got this bro 💪🏿
Like stated the hot and ground coming from the Holley PCM needs to go directly to the battery no grounding to frame or psoitive to a junction. They must go directly from the pcm to the battery.
Bro check grounds Check flex plate teeth for 6.0 168 I think Try stock starter Fuel pressure 58 psi Try with maf sensor plugged up Make sure constant key on power source Make sure all the coil wires are plugged in Spray sum starter fluid in the throttle body see if she fire up if she do it’s not enough fuel pressure to fire up
Make sure you have the correct harness for your 24x or 58x reluctor wheel.. make sure your coils are firing correctly.. I went thru that with my 5.3.. but I’m carbed running the msd6014
The hot and ground from the terminator suspose to got directly to the battery not a hot and ground going to the battery. So if you don't have them going directly to the battery then do it. It makes a difference
Southside Nate!!!! Great job on the build bro!!!! As long as the voltage is below 12 volts it ain’t gonna start…. Make sure you did not use your hot side of the coil for a 12v input to your controller…. If so that wire that supplies 12 volts to the coil will drop below 12 volts causing a not start condition…. Blessings Fam!!!!! 💪🏾 💪🏾 💪🏾
Hit up Ike bro he can prob guide you. Also take the paint off your frame where your grounds are. But that starter Deff dragging. Either go with a stock or corvette
i put 5 gallons in there should be enough to start it. when i went live a few weeks ago i had a few leaks from the fuel rails but it didn’t spill 5 gallons worth. i didn’t want to put to much in case i had to drop the tank bk down.
Fr fr those grounds need to be to direct metal homie that's y your lights and things going hey wire I had to clean my grounds and do direct metal for my grounds
I read somewhere before that the terminator will not read the o2 sensor because of the air being to close to the end of the headers. You may need to put a piece of pipe on the one with the o2 sensor to get the o2 sensor away from the air...it may help.
Timing is off probably by one tooth
Do not use a aftermarket crank sensor.go to the yard get a factory!it will work
U could got a bad fuel pump
I’m in same boat about my Chevy this box 350 engine is doing same thing I’m just throwing money in it.
🏆🏆🏆🏆🏆🏆🏆🏆🏆
Check all your grounds
Add 18” pipe after the 02 sensor…….your WELCOME……..dont do anything till you do that
check the fuse
Check Grounds ,..no thick paint in between them too
Check your grounds, never too many of them..
check the gas bro
Holly handheld say fuel pressure low err
Check your timing and shim your starter with washers. Your starter should be in the 9 o clock position
Bad ground wiring to the ignition coil
Iac should be between 3-10
Get an external regulator make sure there’s at least 50psi on the gauge.
Check the spark plug harness make sure the harness labeled is plugged in accordingly to each side.
Battery voltage has to be at least 11.5-12 while cranking.
Make sure the timing chain isn’t off by a few teeth or 180° out as this happened to me.
I let me turbo truck sit for 2 years cause of the no start issue and so I was getting low Rpm while cranking and stall I ran a wire from the battery positive to the positive on the crank sensor power wire and she started right up.
I have a lot of experience dealing with this problem
You could also have an air gap too large on the crank or cam sensor which is why the last 2 lights are blue on the ecu.
While cranking see if your last blue light switches from blue to green multiple times while cranking. If so then you are good with the crank and it’s another issue.
an you will need a strong battery
20 to 30 psi of fuel for your 6.0 is not enough to crank that motor you could have a bad pump or bad regulator put a fuel gauge on the fuel rail if its showing 29 or 30 you need to see 55 60 or that motor will not start i had the same problem and get a fully charged battery you will need it to turn that motor over i have a red top optimum
Put a manual fuel pressure gauge on at the fuel rail on the schraeder valve…..i dont think your electric sensor is synced correctly to your ecu…..and 26.9 lb hr is not your fuel pressure its your injector flow which isnt right if the car isnt running
Make sure you have it set at 24x on the computer
Gen 4 crank sensor will not work in a gen 3 engine
Where do the cars and coffee be at?
Take the intake tube off hold the throttle open, spray some starting fluid/brake cleaner in the intake and turn the key start it. If it runs off the spray then you have a fuel distribution issue,clogged injectors,fuelpressure issue.
Your battery and cables suck,amp cable never as good as real battery cable welding cable. Hook up another battery on your junction under the hood just to test it out.
Check your timing big dawg mine did the samething
Check your flywheel See if it's on backwards OK Nate
Redo the timing bro
What do you mean? It’s coil over plug no timing adjustments
@@pipelinemotorsports2777 🤦🏿♂️ his timing could still be off which causing it to back fire and not start. Just need to pull the timing cover off and line up TDC AND SEE IF THE TIMING MARKS ARE ALIGNED WITH EACH OTHER.
Not to mention the coil pack sequence....
Those batteries that you have they're for music only not to run a vehicle or crank a vehicle
That’s exactly what i was thinking too!!
Check and make sure you set your injectors pressure and fuel pressure
That crank sensor can be the problem make sure you get a OEM. I put a brand new aftermarket one on mine and it was bad.
That battery ain’t good enough for starting. Voltage shouldn’t drop below 10v. Could also be your ignition wire.
Also check your 12 volt supply to the Holley and make sure it isn’t losing the 12 volt while cranking
What’s good my boy love the videos your timing is off you got flames coming out the headers
Disconnect the driver door striker switch to keep interior lights of to preserve battery power
The wire or circuit your using for your 12v key run / cranking might have a resistor that drop voltage from 12v to 9v...holley recommend 10.6 V. holley systems will not work with less.. i would recommend you using a relay for your 12v key run/ crank to get a clean 12+ voltage to holley controllers ect.
Needs starter relay
Pay them Holley lights NO MIND unless they red
Ok bet they only turned red after i kept trying to start it up. But when i turn it off and bk on it’ll e bk normal
Try starter fluid
Please add the 18” of pipe and check the fuel pressure at the fuel rail…….18” pipe first
WILL SHE BE READY FOR RICK ROSS CAR SHOW
🤞🏾
Check timing
Read the instruction manual front to back 3 times….then come back…..u gotta few issues goin on homie
There's only two things the make a engine run and that's fuel and fire check to see if you're getting spark from the spark plug then check your fuel.
I would say recheck your timing and all of your engine grounds
Get a pair of vice grips and take the o2 sensor out of the exhaust and leave it plugged up make sure it's not touching anything and crank the car up
Hey nate, great stuff you're doing, I have a 04 lincoln town car it has the factory sunroof that's broken and I want to change it to a panoramic roof, any inputs bro???
make sure you dont have anything draining your battery. I had a glove box light issues on mine Holley TX
Sounds like a spark plug wire crossed.
Sounds like it's way off on timing by a few degrees...Nate ...
Also check both grounds on back of the heads …. What about cam sensor?
Fuel pressure, bro and make sure you got your alternator wired up low voltage will run like crap or not run
You need to start labeling your wiring bro. It will help you in the long run ✊🏾
Should like a ground is not hooked up
Check your timing bro it might be off set
Set your timing top dead center and make sure you have 12 volts while cranking
IDK. But I didn't hear the fuel pump prime up
I been waiting like a crackhead on the front porch
When u install the oil pump and timing chain dots supposed to line up & 1 cylinder needs to be at top dead center t d c
Or it could be that starter. Order a regular replacement starter and go from there. You super close
It’s go time 👍
Your starter is junk. It has a return spring to pull it back on its own. If it’s sticking replace it. Battery should be 12.5v cranking. Anything less the Holley isn’t gonna work
That slow crank sound like a old school distributor when it’s not in time and u move it and it spins faster check timing I see u did all grounds check timing and just everything a good once over
Fuel shoube 58psi
If it’s back firing bro check your coil pack harness… they are actually numbered on the LS engine…flip them around and see if it starts… I had the same problem with mine
Right...first red wire on the driver side should be at the firewall....red wire passenger side should be first at the front towards the radiator
What’s the part number for that CAI?
Definitely a fueling issue bro.
You should use a stock starter
I’m thinking the same thing. Not sure if i have the right flex plate also.
Take that starter off and get a regular starter you the second person I have seen with the same type of starter that doesn’t work I don’t know why they sale them
Holley requires 18-24 inches of exhaust pipe after the 02 sensor…. Also the grey and black crank sensors are not the same
Good shit.
Use brake cleaner to see if it’s getting gas
Bro just a suggestion I would clean that paint off where you have your grounds at on the frame and do direct metal for a firm ground
I actually did! Every point of connection for the grounds are on bare metal!!
U mentioned that ya shimmed the starter but did not say in which manner. From the instawear marks noted on the 2, the rear of your starter would need to move away from the block, which in turn moves the gear closer and straightens that binding of the gears. I wanted to ask even b4 I checked for myself; is it spinning in the correct direction. A motor that is trying to fire when rotating bkwds acts like this and when you 1st put the GP under it backfires a few times. Pay attn to what it does to the overall act of rotation. That is / was an awesome starter you had there, but low voltage is a starter killer, so that may help you keep a few more $ in ya pocket. 1 last thing my brother, this was my 1st look at any of your videos and my comments are aimed at helping you conquer your Goliath. Let me know when you solve it. Guy near the top made a reference about 12v supply, that sounds like something worthy of checking into. You got this!
Are any exhaust valves staying closed for whatever reason causing high cyl pressure🎉which would increase the load placed on the battery and starter. Just thoughts in my head that may spark something for ya. Peace!
I told you about the starter last video. LS motors don’t sound like that on startup.
Also, why is your throttle 90 percent open before starting? Do a Relearn on your idle air control and try again.
And last thing, get a corvette starter. It crank faster.
You damn sho did! You mentioned the measurements it should be! i’ll be uploading a video of it soon because i’m not sure if i got the right flexplate
Starter sounds worn out and timing may need to be rechecked. Just a suggestion
you are not getting 12 volts at cranking check your wiring
Timing sounds off
lets go bro 💯👏👏👏👏👏🕵😎❤👀👀
Check your ignition wire and make sure you get 12 volts while cranking as well and not just 12 volts with the key on. Once the volts drop while cranking not gone send enough power through. Just a suggestion keep grinding
I did check it and also move it to another location just to see if it was doing the same thing! i meant to update y’all on the video but forgot to. the voltage only drops after i’ve bn trying to crank it over and over and the battery has gotten weaker!
Could be a combination of all three of the issues you’re thinking starter flex plates and battery. I’d check timing too before you pay someone just a thought tho. You got this bro 💪🏿
@@SouthSideNate have you rechecked the wiring to your starter? The starter wiring could be causing the issue, but it also could be a faulty starter
I think iac percent need to be between 1-3% WHEN idling
Easy way to tell in crank sensor is gen 4 is gray gen 3 black
I think you're right that flex plate is binding it sounds like to me. Is it a 6.0L? They supposed to have the 168 tooth. 😉✌
Like stated the hot and ground coming from the Holley PCM needs to go directly to the battery no grounding to frame or psoitive to a junction. They must go directly from the pcm to the battery.
Salute the grind 💯🤙
New battery and starter spray
Try it with the air mass flow sensor hooked up
Bro, go and scrape the paint off the frame where you have your ground wires at you’re not getting a proper ground has to be bare metal
Your fuel pressure should be 50 - 60 psi
Bro check grounds
Check flex plate teeth for 6.0 168 I think
Try stock starter
Fuel pressure 58 psi
Try with maf sensor plugged up
Make sure constant key on power source
Make sure all the coil wires are plugged in
Spray sum starter fluid in the throttle body see if she fire up if she do it’s not enough fuel pressure to fire up
Fuel pressure should be 58 psi on a ls more depending on power adders
Please use genuine GM O.E. sensors. Verify your grounds, fuel pressure @ 58psi.
Make sure your flow and return is hooked up the right way on your sending unit. Switch them if needed
You probably don’t have enough cold cranking amps
That’s what i was thinking about!! Didn’t know the correct terminology. lol
Make sure you have the correct harness for your 24x or 58x reluctor wheel.. make sure your coils are firing correctly.. I went thru that with my 5.3.. but I’m carbed running the msd6014
The hot and ground from the terminator suspose to got directly to the battery not a hot and ground going to the battery. So if you don't have them going directly to the battery then do it. It makes a difference
TPS AUTOSET
Tps auto set was completed.
Southside Nate!!!! Great job on the build bro!!!! As long as the voltage is below 12 volts it ain’t gonna start…. Make sure you did not use your hot side of the coil for a 12v input to your controller…. If so that wire that supplies 12 volts to the coil will drop below 12 volts causing a not start condition…. Blessings Fam!!!!! 💪🏾 💪🏾 💪🏾
Did you delete the vats
Make sure you getting enough fuel pressure. Think you should get the GM starter.
Hit up life with Ike, he just did a swap
He use BP harness not holley
Hit up Ike bro he can prob guide you. Also take the paint off your frame where your grounds are. But that starter Deff dragging. Either go with a stock or corvette
Cuz is any gas in it
i put 5 gallons in there should be enough to start it. when i went live a few weeks ago i had a few leaks from the fuel rails but it didn’t spill 5 gallons worth. i didn’t want to put to much in case i had to drop the tank bk down.
Fr fr those grounds need to be to direct metal homie that's y your lights and things going hey wire I had to clean my grounds and do direct metal for my grounds
I read somewhere before that the terminator will not read the o2 sensor because of the air being to close to the end of the headers. You may need to put a piece of pipe on the one with the o2 sensor to get the o2 sensor away from the air...it may help.