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Valve adjuster project gone sideways: Scope is only to
Valve adjuster project gone sideways: Scope is only to replace Left Bank (Driver's) camshaft adjusters, and reuse tensioner (still within spec @ 80mm). Right bank is untouched. Started by rotating eng… read more
Brian CDT
Brian CDT
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Automotive Technology
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5 months ago I was talking to Marty about my MB 600SL 1993.
5 months ago I was talking to Marty about my MB 600SL 1993. I was having a problem with a lifter noise and a miss. I found that cyl. 12 had low compression due to heavy carbon build up on the intakes.… read more
Lou Palomino
Lou Palomino
associates in automotive technology
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Mb300sd 86 camshaft. I checked the settings and piston #1 is
mb300sd 86 camshaft. I checked the settings and piston #1 is perfect with with the number on the flywheel. Question: when turning the engine by hand, should there be enough pressure for the injector t… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
Have replaced head gasket and a little confused on timing
Have replaced head gasket and a little confused on timing marks on harmonic balancer is TDC 00 or 0T… read more
Lou Palomino
Lou Palomino
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We are trying to set up the IP and valve timing on a 1981
We are trying to set up the IP and valve timing on a 1981 240D. We can't locate where all the timing marks are and our goal is to install a new timing chain. We don't know what order to do everything … read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
Marty, Timing Chain replacement continued. I did a compression
Hi Marty, Timing Chain replacement continued. I did a compression check and the passanger side had no compression the drivers side was okay. I noticed key for the camshaft sprocket was broken on the p… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
the car is mercedes 380sel 1983 w126 , how to setup and adjust timing
the car is mercedes 380sel 1983 w126 , how to setup and adjust timing chain ,what items i have to remove ,i did change the sterm seals on valve but i can't get the timing right to start the engine, en… read more
Marty
Marty
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Associate Degree
30,558 satisfied customers
300e 4matic: II need help on resetting the camshaft to the
II need help on resetting the camshaft to the proper alignment. I have the car set to TDC but the cam is off so I need to rotate the cam to the correct position. How can i do this without purchasing a… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
2000, 108CDI: ahow can I check when my motor is at TDC, mb
ahow can I check when my motor is at TDC, mb vito, 108CDI, can see top of pistons down injector hole, I had marked timing chain but it came off, when no. 1 is at TDC where would the other pistons be? … read more
Matt
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1988 Mercedes Benz: cam sprokets and crankshaft sproket properly
1988 Mercedes Benz 420 SEL. How do I position cam sprokets and crankshaft sproket properly? Dont see any markings on cam sprokets. Dont have crank sproket visible yet. Chain guides fractured on driver… read more
Auto Psychic
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I replace the timing chain and tensioner and guides..tdc..Compression
I replace the timing chain and tensioner and guides and all valves on the left cylinder head after the chain slipped and caused the left cylinder head valves to bend. When reassembling I made sure the… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
timing after replacing the timing chain and cam sproket..crank at tdc
I need some quick steps in setting the timing after replacing the timing chain and cam sproket. What I am thinking is: 1. Set the crank at TDC, aligning it with the mark on the engine block 2. Set the… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
87 mercedes: im pulling the left head as we discussed.
Hi again, I'm glad your service is catching on, you sure helped me out. I have a new question about the old problem on my 87 mercedes 420 SEL. I'm pulling the left head as we discussed. Because the en… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
fitting..small plastic spring check valve..distributor
what side does the fitting go that has a small plastic spring check valve is it go on the FPR side to the FPR or on the fuel side to the distributor… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
1997 c280: my head gasket..camshaft gears are lined..cylinder head
ok in process of taking off my head gasket on my 1997 c280 MB. Now head is still in the car the camshaft gears are lined up with the timing chain.. Did not move timing chain..set the balancer at 20 de… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
I have a 1992 300E mercedes 6 cylinder 103 engine/ 3.0. The
I have a 1992 300E mercedes 6 cylinder 103 engine/ 3.0. The head was recent machined and I need to put it on. How do I set the ignition timing - how to choose the right marking on the crank shaft whee… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
99 mercedes: vito..with a 111 engine 2l petrol..timing..pins
hi im working on a 99 mercedes vito 113 with a 111 engine 2l petrol. ive overhauled the head and im having trouble with the timing. with the cams locked with the pins im sitting on 30 degrees atdc, if… read more
Stan
Stan
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Bachelor's Degree
3,418 satisfied customers
I have a 1985 380 SE, the timing rail linings..chain..jumped..valves
I have a 1985 380 SE, the timing rail linings broke off and went in between double chain sprocket and jumped time. bent all 8 valves. I need to know how to set the cam timing back.… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
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Meet the Experts:

MB Paul

MB Paul

Mercedes Technician

4,317 satisfied customers

Qualified Mercedes Benz Diagnostic Technician - 20+ years experience - Workshop Foreman for Mercedes

Marty

Marty

Mercedes Technician

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Bosch Certified Master Tech. Over 35 years experience.

Michael Warfield

Michael Warfield

Factory Mercedes-Benz Technician

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Matt

Matt

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Mechanical Engineer with 23 years experience in the auto industry, 8 yrs in formula 1 engine testing

promerc

promerc

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Hipo64

Hipo64

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Work and diagnose electronics on daily basis.

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Chris(aka-Moose)

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288 satisfied customers

24 years of experience diagnosing & repairing

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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