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M271 Cam gear replacement 

carwerks101
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If you are getting an extended crank while starting and loud clatter, then most likely you need a cam gear replacement fault code P0340

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14 окт 2024

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Комментарии : 75   
@seanmoore8044
@seanmoore8044 Год назад
What great entertainment. Retired watching here in Dublin Ireland ( it's --2 C outside)
@charliehows
@charliehows Год назад
Thanks for the great vid mate, helped guide me through replacing the timing gears on my c200 2013 without any fuckups or breakages. Wish I could like your vid 10 times over.
@br1anzkilLs
@br1anzkilLs 8 месяцев назад
@carwerks101 thanks for video. Question, how come you didn't have to use the 32 thin wrench I see other videos using for this repair?
@GustavoVegliaVicO.M.
@GustavoVegliaVicO.M. 29 дней назад
there's no need to change the crankshaft gear too? doesn't it get damaged by the loose chain?
@xArchyv2
@xArchyv2 2 года назад
You would hear rattling correct, when decelerating, that’s why you changed the cam gears? Mine has been suffering from this over 3 years already. Only sometimes the rattling happens then it doesn’t. I need to get it fixed. Thank you for this video it’s really helpful.👍
@carwerks101
@carwerks101 2 года назад
These rattle are start up
@aletzr
@aletzr Год назад
@@carwerks101 Yeah i guess it's the pin thats inside these sprockets that wears some surface around it. Then it starts to rattle.
@carwerks101
@carwerks101 Год назад
@@aletzr yeah, they cant lock in place, someone on youtube sells a repair kit for the M156 engine
@hectorzacarias3929
@hectorzacarias3929 Год назад
Does this also fix the long cranks before start up? with the camshaft adjustment codes for the intake side
@carwerks101
@carwerks101 Год назад
@@hectorzacarias3929 yes
@Ell-Bell_1234
@Ell-Bell_1234 9 месяцев назад
@carworks101 or anybody else is interested. What kind of camera do you all recommend when working on a vehicle. Whenever I'm working I try to take a video but my little head camera that I borrowed from my son has like an 8 minute limit on it and I tried one of those things where you wear your phone on your head and that's just awkward. What's the best way to video tape while you're working on a car. What's a good camera to use and how do you position it
@jasonherzog4898
@jasonherzog4898 2 года назад
Have you hever used the aftermarket gears? Febi bilstein etc.....these things are $800.00 each from MB. I usually buy OEM only but these are ridiculous from MB. Great video BTW!! I would use OEM tensioner , VC gaskets, chain guides though.
@Brainiarc7
@Brainiarc7 Год назад
I have. These from Febi Bilstein last just as long, if not longer than the OEM fittings. Confirming this with my 2011 C200 CGI with the M271 engine.
@nonthaburibear2201
@nonthaburibear2201 2 месяца назад
what tool is that, to hold the cam gear align
@ForbesKanhukamwe
@ForbesKanhukamwe 11 месяцев назад
Great video help me with the tightening sequence and torque for cylinder head bolts 2010. Benz C200 CGI
@therandomstuff204
@therandomstuff204 2 года назад
Hi. Just wondering why the chain wasn't replaced while doing the cams and tensioner 🤔
@carwerks101
@carwerks101 2 года назад
No need to, you would need to roll a new one in, the sprockets just wear out
@jcar716
@jcar716 8 месяцев назад
Is there a way to check if the chain stretched and needs replacement to without taking it off? Marking it like you did and just doing the adjusters seems better but not wanting to take everything apart twice
@carwerks101
@carwerks101 8 месяцев назад
the only way to measure slack is using the specials tool which goes in the tensioner slot and measures the slack
@jcar716
@jcar716 8 месяцев назад
After the tensioner “activated” it’s no longer on top center. The paint marker spots are still on the chain in the right spot tho. Thinking the chain might have stretched and needs to be replaced?
@AMG19698
@AMG19698 10 месяцев назад
Excellent work!!!!
@johnsondml
@johnsondml 10 месяцев назад
Why didn't you change out the chain also while you was in there? Do you recommend doing so?
@carwerks101
@carwerks101 10 месяцев назад
Because you need special tools to do it that I didn’t have, you need to take apart the chain and roll a new one in
@johnsondml
@johnsondml 10 месяцев назад
@@carwerks101 reading what you said, so it's the cam gears and tensioner do normally wear not the chain?
@carwerks101
@carwerks101 10 месяцев назад
@@johnsondml they both wear, but typicall its the cam gears which fail first
@chrischeshire2111
@chrischeshire2111 7 месяцев назад
I was after i little advice please ive had my timing chain done but every so often my eml comes on and still getting camshaft sensor a come up on the obd reader. Had my timing checked again by a mechanic and my timing is fine just the camsaft sensor a ive replaced the sensor but still keeps happening any suggestion at all.. its mercedes c180 2010
@carwerks101
@carwerks101 7 месяцев назад
Sounds like either timing isn’t correct or a failing timing gear, does it make any noise upon start up?
@samsing9215
@samsing9215 2 месяца назад
The m271.8 evo timing marks on the camshafts shouldn’t line up. I replaced both camshafts and lined them up correctly and got a p0017. Found out that the camshafts are out of spec on some m271.8 engines. So I just spun the engine to TDc took off the chain and let the camshafts reset themselves. Put the chain back on and no code. Now I have a rough idle. My scanner is showing me that my ignition angle is around -10 to 15 degrees. So I think my tensioner is not out.
@bryanv2983
@bryanv2983 Год назад
With the adjuster being on the marks and the crank also being on the mark with piston one at tdc. Does it matter where the chains falls in place?
@carwerks101
@carwerks101 Год назад
no
@MisterRefoxx
@MisterRefoxx Год назад
How much tightening torque are the camshaft adjusters tightened to?
@carwerks101
@carwerks101 Год назад
90nm
@stevenhall4165
@stevenhall4165 2 года назад
So is this for when the engine starts up loudly from a cold start and then proceeds to rattle?
@carwerks101
@carwerks101 2 года назад
Yes sir
@stevenhall4165
@stevenhall4165 2 года назад
@@carwerks101 thank you. Just a one more question If you’d be so kind. Do you have a list of parts and tools that you used for this video including the random ones you said should be replaced?
@Blackhart380
@Blackhart380 Год назад
I got p0017 code.. Changed bank one cam sensor and magnet..code came back.. Should I change bank two sensor and magnet too..or what..?? Drives good, sometimes a rough idle (sometimes, not often).. No rattle or noise.. 2013 C250..189 miles..
@carwerks101
@carwerks101 Год назад
Sounds like you need a cam adjusters
@carwerks101
@carwerks101 Год назад
Or your chain is stretched
@Blackhart380
@Blackhart380 Год назад
I change the adjuster on bank one/exhaust side.. You saying you think I need to do the adjuster on bank two/intake side..?? And if that don’t fix it, I need a new timing change..??
@Brainiarc7
@Brainiarc7 Год назад
@@carwerks101 very rarely. On the CGI, chain stretch isn't common UNLESS the tensioner failed prematurely.
@helloyes8491
@helloyes8491 Год назад
How much torque did u lock on the cam adjuster
@pietschabermatias108
@pietschabermatias108 7 месяцев назад
Have you found Out?
@bartskubik7896
@bartskubik7896 Год назад
Do you have to do anything with the timing chain tensioner?
@carwerks101
@carwerks101 Год назад
yes you have to remove it and installa new one or reset your stock one
@1Corinthians15.1-4
@1Corinthians15.1-4 Год назад
​@@carwerks101How do you reset the stock one?
@sherwinpangilinan4079
@sherwinpangilinan4079 Год назад
Hi did you have to change the oil after the job was done?
@carwerks101
@carwerks101 Год назад
No
@sherwinpangilinan4079
@sherwinpangilinan4079 Год назад
Hi, I made a mistake I took out the tensioner first without alighning the timings and hold the camshaft what do i do?
@carwerks101
@carwerks101 Год назад
@@sherwinpangilinan4079 just stick a screw driver in there and push on the lower guide while turning the engine over, it will push back on your screw driver but as long you keep tension you will be fine
@sherwinpangilinan4079
@sherwinpangilinan4079 Год назад
@@carwerks101 Hi, I lost the timing marks on my chain when i put the gears back apparently they dont line up, What should I do? But the crak is dead on 0-T
@carwerks101
@carwerks101 Год назад
@@sherwinpangilinan4079 do you have the cam hood on?
@josephebermudez
@josephebermudez 8 месяцев назад
How much would this cost?
@deniss4755
@deniss4755 8 месяцев назад
1500€-2000€ with Materials
@user-bw5hk5nb3k
@user-bw5hk5nb3k Год назад
Please canu helps me my new chain ad tensioner are new but not orginal Mercedes its make noisy sounds but it is everything in OT the 40NM i have do it but idont know more what i must doo to fix, no one helps me 😞
@carwerks101
@carwerks101 Год назад
Did you spin engine backwards first to release it?
@user-bw5hk5nb3k
@user-bw5hk5nb3k Год назад
Ohh lord thxxx for ur answer, i have do spin backward but i have never hear a klick or a klack ?? I have than start the engine normaly and it was doo 1x krhrrrr that is the point which the tensioner is leaved his pin out ? I have do the backward with the blockade gold tool , can i do it without ? It is febi Bilstein Tensioner 40NM is really right or ? Please plase help 😞
@carwerks101
@carwerks101 Год назад
@@user-bw5hk5nb3k you can do it without it, you should hear it come out
@user-bw5hk5nb3k
@user-bw5hk5nb3k Год назад
Really ? hear i a click than how much times i must do the backward ? Is it dangerous to spring the chain ? Is it now not released ? Its have a noisy sound but everything is in OT It the 40NM wrong ? before my tensioner was 80NM ? I hope i get my car fixed 🥹 i have no more idea what is here wrong ?
@carwerks101
@carwerks101 Год назад
@@user-bw5hk5nb3k only go backwards a few degrees
@keyz4prez237
@keyz4prez237 2 года назад
Bro are you in California and and help me with mine
@Snoopy4156
@Snoopy4156 Год назад
Are you in Cali can I bring you mine 😭😭
@carwerks101
@carwerks101 Год назад
im in the bay area.
@Snoopy4156
@Snoopy4156 Год назад
@@carwerks101 how can I reach you ?
@carwerks101
@carwerks101 Год назад
@@Snoopy4156 instagram
@ForbesKanhukamwe
@ForbesKanhukamwe 11 месяцев назад
Thank you I liked the video.i need to replace my blown head Gasket for 2010 C200 CGI what torque and sequence should I tighen the bolts
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