Mercedes-Benz M274 Engine Timing

Рет қаралды 54,994

Күн бұрын

Пікірлер: 61

@johndarius-t4t 11 ай бұрын

My 2016 metris has a the same issue ( code for exhaust camshaft code rattles, turns over multiple times before start but when I clear the code it starts perfectly fine) thank you I think you just diagnose my issue 😊😊

@hailedemmanuel95 4 ай бұрын

Very helpful brother May God keep you safe

@eagoleye 4 ай бұрын

Thank you! 🙏

@matevid1986 Жыл бұрын

Nice video, thanks for sharing. I have an A class MB 180i, I am about replacing timing chain tensioner. How can I confirm my motor is M274 as the one you showed us? Could you recommend a repair workshop manual you are using? Thanks again for sharing your experience / knowledge.

@luxurautomotive8913 Жыл бұрын

We use Mercedes Benz software and have Mercedes Benz subscription which give us access to repair manuals .

@eagoleye Жыл бұрын

Thank you!

@Toyotatech86 2 ай бұрын

Awesome video. Thank you.

@ejidioforprosper5983 Жыл бұрын

Nice I really love it

@eagoleye Жыл бұрын

Thank you sir!

@luxurautomotive8913 9 ай бұрын

🙏

@allancustodio-yg1or 11 ай бұрын

intake camshaft need to be replace because of pules wheel drive is out of position so that why the fault code is camshaft intake.

@jeffreycicero6685 15 күн бұрын

Hi important question, the cam and lifters must get replaced as a set, no? Do you do it that way? I dont want to spend extra money on lifters if i dont need to change them.

@luxurautomotive8913 2 күн бұрын

It dose NOT have to be replace as a set.

@Stevencanfix 6 ай бұрын

Hi there, just watched your video. I’m rebuilding an M2 74 engine at home, there’s four bolts and brackets on top of the engine that hold down the camshaft would you be able to tell me what those torque settings are? I can’t find them anywhere.

@marcchantal5016 8 күн бұрын

My timing chain is not making any noise. Can I just replace the intake camshaft? Or do I have to replace the exhaust as well? Please advise thanks

@luxurautomotive8913 8 күн бұрын

I suggest you check the cam timing first. Bring the crank shaft to time. Remove cam sensors and check timing. If it’s off, replacing cam magnets will not help. Sometimes timing chain may not make a rattling noise. But, replacing cam magnets with an updated parts since they are not too expensive is not a bad idea if you don’t want to check engine timing.

@alikhromachou6600 6 күн бұрын

@@luxurautomotive8913 hello thank you for your response. I did bring the crankshaft to time and the intake camshaft reluctor wheel is off time. would you advise me on what parts i need to change ?

@algis3207 5 ай бұрын

Hello! Thanks for sharing your work and experience! Other craftsmen recommend welding these discs so that there is no more lag, what do you think?

@luxurautomotive8913 5 ай бұрын

I HAVE ALSO DONE THE SAME THING. TAG WELD JUST SO IT DOESN'T MOVE. ONE TIME, I INSTALLED A BRAND NEW CAM & THE PALTE TURNED AFTER THE FIRST START. I HAD TO REOPEN EVERYTHING TO READJUST THE PLATE MANUALLY AND TAG WELD IT. LIKE A DOT, YOU DON'T HAVE TO WELD THE COMPLETE PLATE.

@algis3207 5 ай бұрын

@@luxurautomotive8913 I really don't understand why it is not already done at the factory!

@crhazardouscb Жыл бұрын

Hi, is this information relative for the M274 fitted in a 2013 a250? Appreciate your reply.

@luxurautomotive8913 Жыл бұрын

Yes sir

@szabolcslehoczki1182 Жыл бұрын

Could you please tell the tightening torque for the camshaft retainers?

@AldoDellaValle 10 ай бұрын

would be the Valves Bent at this point? how would you check for that?

@luxurautomotive8913 9 ай бұрын

No the valves will be ok unless the timing chain is broken completely or the tensioner got stock and chain has jump more than a few tooth.

@Wakanda4eva6996 9 ай бұрын

With the cams 'pinned' at TDC/O|T, can you rotate the crankshaft through the full rotations necessary to feed a new timing chain through without hitting the valves?

@luxurautomotive8913 9 ай бұрын

You have to make sure all the valves are closed. remove the camshaft completely so that way all the valves are closed and you have more room to drew the chain in and you have no issue turning the engine. Once you lock your chain is when you install the camshaft and make sure you sparked marks line up, flat with the cylinder head surf.

@Wakanda4eva6996 9 ай бұрын

I understand. I've seen some people draw in the chain on he M270 and M271 engines and they left the camshafts in, that's why i was asking. Thanks for the info!@@luxurautomotive8913

@Wakanda4eva6996 9 ай бұрын

Awesome. Thanks for the info man!. Would you also know when tightening the camshaft adjusters to the camshafts, do you have to put the crank at 10 Degrees or so before TDC so you dont lose timing? I've seen a couple of videos on KZbin where they put the crank at lets say 5-10 Degrees before TDC so when they tighten down the adjuster valves they don't lose timing? I don't know why they would need to do that if they have the timing tool locked in place. @@luxurautomotive8913

@marcis8819 Жыл бұрын

Hello. Unfortunately my English isn't that good. Would you say that the m274 is better than the m271? Or do both engines have the same problems with the timing chain? Greetings

@luxurautomotive8913 Жыл бұрын

There are 2 different engine. But M271 have commend issue with their runner. They are both good engine but you might find either one that would have timing issue . 🙏

@mandolmv6838 4 ай бұрын

How do you time the cam adjusters if the cam has no pin to hold the adjuster in any position?

@eagoleye 4 ай бұрын

The adjuster don’t have timing and they don’t need to be locked. Once you install thd chain tensioner and lock the cams you can tighten the center bolt

@mandolmv6838 4 ай бұрын

@@eagoleye thanks I have been trying to get this clarified for days. Not one KZbin video confirms this.

@danilo74120 11 ай бұрын

Ola , muito bom trabalho, qual programa voce esta usando ?

@luxurautomotive8913 8 ай бұрын

Mercedes Benz - “Star Diagnostic”

@miguelmartinez9523 Жыл бұрын

What is the part number in the intake camshaft?

@ApostolApostolov-g1u 5 ай бұрын

Can a camadjuster throw missfire codes after replacing the camshaft intake valve on the same engine m274

@eagoleye 5 ай бұрын

Yes. Because if the cams off timing, the valves won’t close on time so you get single or random multiple misfire faults.

@ApostolApostolov-g1u 4 ай бұрын

@@eagoleye replaced inlet cam adjuster and car is working fine

@VictorBas-zi4mu 5 ай бұрын

Can I work with you? I need a job and I’m an engineer specifically on Mercedes Benz

@VusimuziMashiane-xe1wc 3 ай бұрын

Hello bro my 274 after i change hard gasket in up hill doesn't have power an reve count stop in 4 what will be a problem

@eagoleye 3 ай бұрын

Run short test and check faults and let me know

@Dungshoveleux Жыл бұрын

So how many miles on the engine and did it have a full service history?

@luxurautomotive8913 Жыл бұрын

67k. It has e been service regularly for the oil changes.

@bmwlane8834 6 ай бұрын

Wow that's low! I'm at 133,000 miles on my metris, same engine....it's been perfect....not one problem. But lots of highway miles.

@Dungshoveleux 6 ай бұрын

My M274 is on 210,000 miles and no such timing problems yet. A 2016 s205 c200se @@luxurautomotive8913

@WantiPresius Жыл бұрын

Interesting to me

@ikeudechukwu5018 Жыл бұрын

Honestly, the M270/274 should be trashed. The M139 engine in the CLA 45 abd its predecessor the M133 which are also both 4 cylinders did not give this much problems.

@ProfairLTS Жыл бұрын

Where you located?

@luxurautomotive8913 Жыл бұрын

PLANO TX, USA

@s4127419 9 ай бұрын

after all these years, from w203, w204 to w205, they still can’t make it right ?! Why ? I mean, I never change a Toyota or Honda camshaft even exceeding 300K miles , but damn , m271 m274 ,m276 m278, they all the same , around 100k miles , boom 💥 .

@luxurautomotive8913 9 ай бұрын

If toyota and Honda wanted to design the same engine I promise you they would run in to a same exact issue. Toyota and Honda do not have the same engine design at all my friend. Remember it’s very hard and is not easy to design an engine. It takes years of R&D and updates. It’s easy to make a 4-6 cylinder noun turbo reliable engine. But not 4 and 6 cylinder turbo with hi horse power. 🙏

@E39M5SPEED 2 ай бұрын

Rolling In the new Chaim eh? Risky

@eagoleye 2 ай бұрын

I agree. I prefer to drop the engine so I can inspect everything and just get it all done at once but I have successfully drew the chain in multiple time.

@luxurautomotive8913 2 күн бұрын

Not necessarily.