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Engine wont start! floods out. They are fine. 1978 450 sl.
yes. car sat for some time .changed fuel pump,filter accumulator fuel distributor and injectors. … read more
Lou P. master tech
Lou P. master tech
Mercedes Technician
Bachelor's Degree
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Mercedes w202: Hi Marty How to replace the timing chain
Hi Marty How to replace the timing chain tensioner on a Mercedes w202 1994 C220? Is the procedure similar on other Mercedes cars w126,R129? My car C220 w202 is a bit sluggish...what is the camshaft ti… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,412 satisfied customers
I have a 1978 Mercedes 450 SL which was not started for sometime
I have a 1978 Mercedes 450 SL which was not started for sometime (about 3 years) just parked in the garage. When I tried to start recently, it started but was not able to idle and the engine cut-off. … read more
Marty
Marty
Mercedes Technician
Associate Degree
55,412 satisfied customers
Mercedes-Benz 83 mercedes 380sl: Im having my 83 mercedes 380sl
Im having my 83 mercedes 380sl valve cover gaskets replaced. What else should I have him look at and do while he has the valve covers off.… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,412 satisfied customers
I have oil leakage under the timing change area. Could you
I have oil leakage under the timing change area. Could you tell me how to replace the chain and what will be my main problems. Also what parts do I need, gaskets,etc. thanks… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,412 satisfied customers
Mercedes-Benz 560SL: MB 560 SL year 1986. 140000 miles I
MB 560 SL year 1986. 140000 miles I am considering having the single timing chain converted to a double timing chain. Is this a wise thing to do on this vehicle? How much should I expect to pay? What … read more
Marty
Marty
Mercedes Technician
Associate Degree
55,412 satisfied customers
1989 Mercedes Benz: SL with 113,000 miles..head gasket..timing chain
I have a 1989 Mercedes Benz 560 SL with 113,000 miles. I'm trying to get a "ballpark estimate" of what it will cost to do the following work. Brake job, replace a bad head gasket, and replace the timi… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,412 satisfied customers
loud..to be the chain tensioner..timing chain needs replacing
On start up there is a loud metallic clattering for 2-3 seconds. I believe this to be the chain tensioner but a mechanic here thinks the timing chain needs replacing. The engine has covered 75000 mile… read more
Dan
Dan
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Vocational, Technical or Trade Scho
25 satisfied customers
Mercedes-Benz 450SLC 1976 Mercedes 450 slc - inhereited this
1976 Mercedes 450 slc - inhereited this car, it has 120,000. miles on it. Took a complete overhaul of the fuel system including a new WUR to get it running after a 3/4 year sit without being driven. N… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,412 satisfied customers
Rotors..hoses..labor.Install headlight doors, $89.76..timing chain
I've got questions about the amount I've been charged for services on my 1987 420 SEL and work that I requested that was left undone. Is this an OK query? Details: Replace air conditioning compressor … read more
Marty
Marty
Mercedes Technician
Associate Degree
55,412 satisfied customers
Mercedes: Im done with British sports cars (Triumph, MGs)..SL..V8
I'm done with British sports cars (Triumph, MG's) and would like to migrate to Mercedes SL's. R107. Pro's and Con's of 450 SL, 380 SL and 500SL. I would like a V8. Price is not a concern. My question … read more
mbfixer
mbfixer
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Mercedes 380SL: fuel System..Engine surges above 1500 rpm,plate moves
Mercedes 380SL,CIS fuel System. Engine surges above 1500 rpm,plate moves up and down.idle speed is about 1500 rpm… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,412 satisfied customers
1985 mercedes: im considering buying..SL...timing belts..pete
I'm considering buying a 1985 Mercedes SL. I've heard the timing belts are a weakness. How do I check for this and how much does it cost to replace? thanks, Pete… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,412 satisfied customers
SL. Local dealer tells me I should replace the timing belt
I have a 1988 560 SL. Local dealer tells me I should replace the timing belt and necessary related components. Is this necessary and how much should I expect this work to cost? Car is in excellent run… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,412 satisfied customers
excellent: very original 1979 450 SL a few months ago..drives
I purchased a very original 1979 450 SL a few months ago. The car is in excellent condition and has 55,600 documented miles. It drives and performs perfectly. My question is that due to it's age shoul… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,412 satisfied customers
. I have a 05 C240. Due to not changing the oil, it became sludge.
Hello. I have a 05 C240. Due to not changing the oil, it became sludge. Now when it is driven over 40 miles an hour and a distance of approximately 20 miles, a little rattle is heard and the an enormo… read more
MB Paul
MB Paul
Mercedes Technician
Vocational, Technical or Trade Scho
3,567 satisfied customers
Hi- I have a 1992 M/B 400E V-8 with approx. 127K. Mi.
Hi- I have a 1992 M/B 400E V-8 with approx. 127K. Mi. Recently, a bad oil leak developed from the hexhead screw and gasket of the timing chain tensioner, under the right cylinder head. I removed the t… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,412 satisfied customers
SL..needs chain and/or if Timing has JUMPED some degrees?? Thanks
HELP!! '83 MB380 SL, really nice, BUT, just turns over and will not start. How do I tell if needs chain and/or if Timing has JUMPED some degrees?? Thanks, XXXXX XXXXX (XXX) XXX-XXXX… read more
Marty
Marty
Mercedes Technician
Associate Degree
55,412 satisfied customers
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Meet the Experts:

MB Paul

MB Paul

Mercedes Technician

3,567 satisfied customers

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

Marty

Marty

Mercedes Technician

55,412 satisfied customers

Bosch Certified Master Tech. Over 35 years experience.

Lou P. master tech

Lou P. master tech

Mercedes Technician

4,460 satisfied customers

20 years Master Certified excellent fix rate and have access to factory wiring, and instructions.

Michael Warfield

Michael Warfield

Factory Mercedes-Benz Technician

3,132 satisfied customers

Mercedes-Benz Master Certified technician

Matt

Matt

Engineer

643 satisfied customers

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

promerc

promerc

mercedes diagnostic technician

553 satisfied customers

Qualified mercedes diagnostic technician & service team manager , ATA registered Master tech

Hipo64

Hipo64

Mercedes Technician

444 satisfied customers

Work and diagnose electronics on daily basis.

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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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