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No, it is not normal

@@Gr3eGo ruclips.net/video/mdK5R-DT-wk/видео.htmlsi=Cib-tOteEskmu7wG

@@inovahightechltd thank you. I have changed my tappets, and ticking is still present on cylinder 4. What should I do? Mesure height with go no go tool, and then order thicker washers for valves?

@@Gr3eGo needs new hydraulic compensating elements

@@Gr3eGo or it’s a completely loose valve guide

@@inovahightechltd yes, I have already put new ones in, but tapping is almost the same as before... This is the problem

@@sas8403 the ecu is not regulating the duty cycle.

Is your engine coolant temp above 80C when you are measuring this?

Tell me what your coolant temperature was when you tested it. Without knowing the temperature I can not tell you what your problem is

iI will check again in the next few days, am i reading the engine coolant temp from the cars temp gauge, how does the outcome change dependent upon below or above 80c

@@sas8403 at 80C the ECU will switch to Duty Cycle mode - below 80C it’s just enriching depending on Throttle position switch, TD Signal and Speed from Speedometer. All this is explained in service manual 07.3-xxx

@@sas8403 TD signal and coil primary side ruclips.net/video/EcMZC_tGKGA/видео.htmlsi=cyS6b73HOviiEJTp

@@ImpalamansGarage thanks Mike!

Thanks VegasMike, that’s exactly what I did with the air nozzle, but I didn’t see the leaves on the resistor. I will blow the leaves out tomorrow morning! Thanks

@cbjodd5878 Hi Chris, that’s where I jack the car up and then support it with stands on the 4 rubber lift supports

@@inovahightechltd Thank you. That will make my life easier when i'm going to put in a new O2 censor in my 560SEC. GOD bless you, your friends and family. Kind regards, Chris.

You sure it is the idle speed controller? There was is no mechanical or electrical mechanical parts in those. What is your idle rpm when in P or N?

They are temperature compensated and will regulate to 14.1V in summer

Looking forward to hearing from you, please 🙏

That sounds about right. The top speed would be about 130 miles per hour at 6000 rpm How much gas are you using? This is straight six 2.6L

⁠@@inovahightechltd thank you so much for your reply. About 14L @ 100 miles. It’s 6 cylinder straight yes. I’ve been advised to change the rear Differential as there are two models, one is slower than the other!! The issue is that in order to get to 70miles per hours, I need to get the engine RPM height which rises the fuel consumption

@IbrahimKADDOUR-j5b yes, the US model has a different ratio and lower maximum speed, but puts more torque out. 14L / 100km is correct for this car They are not very fuel efficient. The diesel version is better. A/C will add about 1L per 100km so das automatic transmission

@@inovahightechltdthank you so much for your reply. The car is UK right hand side. The only thing I am not getting is that the engine has to be in night RPM in order to get reasonable speed. It has no AC By the way

@@loaialtmiimi4426 Mercedes Benz W126 560SEL 3/89 Testing & Overhaul of Electrical System and All Control Units Part 5 ruclips.net/video/XmraDLVZfDY/видео.html Mercedes Benz W126 560SEL 3/89 Testing & Overhaul of Electrical System and All Control Units Part 7 ruclips.net/video/7TKZDir4WAQ/видео.html Mercedes Benz W126 560SEL 3/89 Testing & Overhaul of Electrical System and All Control Units Part 6 ruclips.net/video/6LqwWQF7jUw/видео.html Mercedes Benz W126 560SEL 3/89 Testing & Overhaul of Electrical System and All Control Units Part 9 ruclips.net/video/kCGXOKsyXyY/видео.html Mercedes Benz W126 560SEL 3/89 Testing & Overhaul of Electrical System and All Control Units Part 10 ruclips.net/video/r61NPNFytjM/видео.html

@@jamieplays2007 replace the charcoal canister

@inovahightechltd okay, thank you, is there a way I can test it?

@@jamieplays2007 the charcoal is used up. The canister vents to the outside. If you smell rotten gasoline then that means the charcoal is used up. That’s it

@@inovahightechltd ok

@inovahightechltd okay, it just seams odd to me the it would be used after 76k miles

@@christophercercone the unit should have come with a manual. Do you have the manual?

@@Akadectra thank you for the info! Google / RUclips Ai checks every comment for spam, phishing and inappropriate content. Sometimes these comments show up in my RUclips studio comment section under “held for review” but even when I approve the comment, RUclips still won’t post them and they show up under “held for review”. I guess yesterday, Friday July 19th 2024 was just a precursor of what there is to come……

@@Akadectra this would be this alternator as-pl.com/en/p/A0395

​@@inovahightechltd Exactly....I tried to post that link....but YT didn't allow me...

@Akadectra I can

AS-PL produces replacements and sometimes improves the original design... A couple of weeks ago I changed the alternator in my daily driver, a 1998 E430, and used the AS-PL alternator. They had changed the position of the cable connections so that you are able to do the whole installation from the top of engine bay in opposite to the Mercedes original alternator where you have to work from underneath the car for cable connections...

I could put one together like this for you. It’s really not that difficult. I have to get the break lines from advanced autoparts and the fuel tester from Amazon The parts are listed in the description of the video

Bosch, I bought them from Kent Bergsma back in December 2020

The car was a non smoking vehicle until I got it

Mike, no lollygagging around here.,..

Unfortunately, no. I bought the manual. You can buy your manual here: mbmanuals.com/

@@victormartinez-pq7yj in your car or where to buy them?

@inovahightechltd to purchase them. I have new lifters and want to put them in my 380sl. But can't find anywhere to buy the various size shims

@@victormartinez-pq7yj the part numbers for each size are listed in the MB manual. They are available through Mercedes Benz dealership service department

No, not really. I checked amp draw of single fan and then two fan unit. Both were around 10 to 15 Amps. The relays I got installed are rated for 20A Fuse rating I used is the same as well. The wiring in my car from fans to resistor and relay / fuse box is 2.5 mm2 You may want to check your relays, fuse and wiring

@@Player-jz1bf I would adjust the mixture to 0.5 to 1 % CO on exhaust rather than the duty cycle. CO is adjusted at idle rpm then let it idle for about 30 seconds then rev up to 3000 rpm and watch CO - should fall below CO at idle. Then rev down to idle and let idle for a minute or two. CO should go back to the previous idle CO. Repeat this a few times until CO returns to same idle CO You may have to tweak the mixture adjust a little bit during this process

coil, change if original.

Garry, the crankshaft has two turns for one turn on camshaft and distributor You need to take off both camshaft covers and align camshaft tdc marks with crankshaft tdc mark. Only then can you adjust distributor

ruclips.net/video/HmBpeBP3ZkE/видео.htmlsi=p9EKjsCMWLPSYAR8

Is that WHY my NOX was high? Wow, I have to remove BOTH vales covers again to see camshaft DTC? CAR DIVES ok, but a bit weak and unstable RPM

@@glim888 there is probably a lot more wrong You need to get the MB service manuals and do the entire diagnostics in group 07.3 This is beyond the comment section or by phone to guide you through this

I'd replace those chain guides and valves cover gaskets, and make sure TDC on both camshafts were inline .....then instead distributor cap.....I thought rotor was pointing close to cycliner#1....not too sure. In that case , could I pull out the distributor assembly and reinstall rotor to point at #1 cylinder?

Hi Gary, TDC on Crankshaft? Just making sure I a understand your question correctly since this video deals with the fuel metering unit

Yes, I was going to do timing adjustments for the distributor cap and DTC inline...and saw that additional pin that sticking out near those numders...numbers.... What's that pin for?

Could I call you to explain what I am trying to do and have some questions regarding this plate adjustment and ruff idling....on my engine....cold hard start issues?

Again, the pin on the engine block or the tiny pin on the balancer?

Pin on the balancer