great video sir !!! wow stress levels waaay down after this information 🙏👍👍👍

In Europe there are OM651 EVERYWHERE. My conclusion to the reliability is that there are so many of them, but more than a few have timing chain issues. I’m not sure as to why it’s a weakness, but seems like most say it’s a stress/old oil/single chain weakness thing. But still some taxis etc make it to like 500k km. I’ve had 1 in a E250 CDI 4 matic. With over 200k km ran like new.

Hey, what do you think of e320 cdi downpipe without DOC? I sent my ECU to Austria and fot it fixed for 250euro + shipping.

I have an S211 wagon with 4matic and standard front coil struts, rear standard shock absorbers but with hydraulic/air springs… do I need any special tools to replace the shocks in both the front and rear?

You sure you put enough torque on that lower strut bolt?

Help!!! So W212 E63s . Rims are fine. Balancing n wheel alignment done but car still vibrates at 150km/h

I drive a 2016 E class with om651 250 CDI version with 80k KM on clock and its the same, also i work in a merc garage and i done this test on multiple om651 and everyone is the same... Same on almost new engines and same on engines with 600k Km on clock. Also my old E class 2009 with same engine with 310k km had this same thing.

I bought 2017 C class with this engine in january and so far its been alright (especially compared to my other 3 audis I had before), there has been quite alot done to the car but most of them were paid by the dealer and I plan to keep the car for a while. Stuff done: New battery A-service Transmission fluids coolant replaced all filters replaced broken right indicator nox sensor adblue pipe water pump center console trim which was broken fixed steering knocking ( not sure what they did but it was fixed)

I HAVE NEVER SEEN MORE STUPIDER SHIT THAN IN THIS VIDEO I WORK ON THIS UNIT FOR JUST 25 YEARS

la meilleur video sur ce sujet , clair precis PARFAIT ca parait tellement facile quand c'est bien expliqué que ca donne envie de le faire soi meme ,tanks you

Interesting Video and glad to see you are having fun away from diesel engines. Is there a way to contact you?

I have a valve cover leak. It will get fixed next month along with silent blocks and front lower control arm. The shop is half staffed with courses for new generation EVs going on.

I hate it so bad. Its unplayable most of the time...

Please no killing games. Please do not destroy spaceships or flying saucers.

Damn, wish I would have watched this a year ago, would have fixed two problems. Great video and descriptions .

This engine water pump has a shroud that is pulled round the impeller by vacuum, the impeller still turns but not in the water, as shroud covers it, when block temperature goes up the shroud/cover starts to drop down letting water pump impeller circulate the water, it helps warm heater up quickly of course, but I’m told the main reason is hot engine more efficient burn of fuel, less pollution better MPG quicker.

As long as you do regular oil and filter changes with good oil, the chain should last a long time, I know a Mercedes mechanic, neglecting it is what causes the problem, so many thousands of these engines used, and as always a few problems on line and it gets blown out of proportion, hydraulic power steering much better feel, AMG keeps it for this reason !!! good video, thanks.

soak with penetrating oil every day for 7 days . After application drive till at operating temp . When removing do when engine hot Loosening ,,,start by tighten with tension wrench till reach click point 5x Then undo 30x till click point of tension wrench set at relevant tension . If this does not work use low tension hammer action asper video

Is the channel hacked or something else?

I own a OM651 and do agree that when stuff breaks it’s piece by piece. 1 lamdasonde 2 abs sensor it’s always sensors that are stop functioning. It drives just wonderful…one of the best running engines I’ve had

How did you remove the axle shaft nut? how to pry that keeper out??

Great video. thanks! A few questions: 1. How applicable is this video to the OM642 in a 2008 Sprinter? Specifically, I'm wondering about reattaching the exhaust to the rear of the turbo. On my 2008 Sprinter, when we disconnected the exhaust from turbo, 4 bolts came out, and one of the bolts is longer than the other 3 bolts. Do you have any guidance/tips/tricks/techniques to reattaching those rear facing bolts that can't be seen while doing it? And which hole gets the 1 long bolt? 2. What are your hands doing from kzbin.info/www/bejne/g2GUlIZ8rKplf5ofeature=shared&t=407 until the 30:54 mark? I don't see any bolts or anything in your hands, or coming or going from the picture. Please explain?? 3. Also what is the thing you set down at kzbin.info/www/bejne/g2GUlIZ8rKplf5ofeature=shared&t=411 ? Is that the oil cooler? 4. And what are the purple things you put on it? Are those the oil cooler seals? Thanks!

Bye any chance it was like a thrumble vibration. My is doing the same and is making me go greasy

My 722.6 feels like a rubberband stretches and relese.hard shift low gear when cold new oil and correct level.what can it be?300tkm

What frequency of changing the timing chain tensioner is recommnded as preventive maintennace?. as it is an engine out job, surely the chains, guides and possibly drive sprockets would also be replaced as a precaution?

Hi please help me, my w220 s320 cdi has a terrible shudder at the rear left wheel under load/kick down l, but the speed is irrelevent, shudder occurs at any gear when i pedal to the metal at speeds of 40 70 or even at 140 kmph. Flex disks were good tyres are new and balanced, wheel bearings are new.. no hums or other sounds just a hefty shudder like thr wheel is bouncing up and down on the road. Arms are fine too.

Copl

all these leaks - i've had them too in CA - is it something with bad fuel? b20 worse than #2? any additives helpful?

Excellent overview of the OM651 Engine, thank you.

imagine wanting to play against bots lol what the fuck kind of beta-male shit is that.

Normal situation. Hes not a cheater just an average player. You had a chance to kill him but you didnt shoot. The guy just had better reflexes

running two OM648s in the fleet; thoughts enter my mind about swapping one into a G500 but it sounds near impossible in North America. has been done in Europe, from what I hear.

Yep

MBDIESELFREAK,,,,,,,,,In your experience,,,,,,,,can you compare the Foxwell to the CarSoft MN II,,,,,,,thx very much!

Just bought an OM648 E Class with 200k miles on it and it still rips. The Plastic intake was broken so the previous owner thought it has a faulty engine. I replaced it and now it runs like new. Only thing wrong with that engines is injector blow by leading to black death. Mine does not have that but it is definitely a thing to look after.

I bought a 2013 GLK250 BlueTec new and still have it, now it's over 220,000km, over the 11 years, all the issues were emission parts, NO2 sensors, AdBlue lines, AdBlue heaters...etc, the engine itself is very good and runs smoothly and powerfully. However, after the a recall to tune the engine and transmission, I found the engine has much less power since then and the 7G transmission can no longer shift smoothly as before.

Piezo injectors? Your ecu is bosch and therefore you should have solenoid injecors. Delphi also changed piezo to solenoid and it is written on ecu sticker.

Put a resistor in the swirl flap switch and do the elephant mod for the pcv.

Could the pressure control valve cause an issue with the performance of the vehicle?

MBDIESELFREAK,,,,,probably missed it,,,,,,but how many of each of the part numbers do you need? thx

DPF codes on this engine are tricky. I went down a rabbithole on the codes. The reason fore the codes was a leak in the boostpipe. After changing the boostpipe, the car sortet out the codes. Watch out fore clogging in the intake manifold, around 250 000km. If i remember correct the code is someting A200 ***. I changed the intake manifold. About 10hour job (im a amature), MBDieselFreak refered to 5 hours.

hello, what would be the position of the intake flaps at idle, I suffer from the same problem, I also replaced a lot of parts! misses for 30 seconds then recovers,

im having an issue with my 2003 e320 rwd where the car vibrates during shifts and whenever it rains hard all of the vibrations go away, its like the car is brand new again for a couple of minutes and then it comes back, do you guys think its a transmission issue or something else?

Tanks! I had to use a jack to Get that lower arm on.

cant believe it. Removed several times to clean EGR. Replaced EGR valve. Get this. after watching this video, unplugged ERG. Drives perfect. Only thing is, Turbo doesnt respond when flooring it. So EGR unplugged. Will drive for 30 mins, 20 miles each day to see if it cleans up. then plug back in. Will put in some fule aditives too. Doing my complete head in, but will get there

OM642, I did modification remove the swirls motor and remove the egr and hot water chamber, mute it, as long as the chamber remove you will able to remove the oil cooler without touching the manifold

You Sir helped a LOT. No joke, a lot. Brilliant idea. Problem is, my cheapo Hitachi cordless is ridiculous in power/torque (stronger than my DeWalt which broke). I'm afraid it will snap few glow plugs. Maybe it is dum dum question but.... does engine needs to be warm for the install?

Hello and thanks for a great programme. I live in Melbourne Australia. Unleaded petrol was put into my 2012 E220 CDI diesel and driven almost 2 kms before it spluttered and was turned off. The car has been meticulously serviced every year and has travelled 112,000kms. I’ll have it towed to the mechanics in the morning but in your experience, do you think this has totalled the car please? Hope I hear back and thanks for your excellent and useful Videos. Best wishes, Christopher Best wishes, Christopher

Can you delete those swirl flaps???

Best OM 651 information video of all time!!!!💪