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This is for Lou (preferred) or one of the other Mercedes
Hello. This is for Lou (preferred) or one of the other Mercedes experts. Working on an '88 420SEL (126.035 chassis). No heat. Have done some things already. Would like to discuss. … read more
Lou Palomino
Lou Palomino
associates in automotive technology
10,291 satisfied customers
Heater blows cold air. I have replaced the monovalve, sent
Heater blows cold air. I have replaced the monovalve, sent the AC/Heater control switch out for testing and it came back as good. When the car is idling, the air is hot, but cold when driving. I wonde… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
Well let's try this again? First of all I need to know where
Well let's try this again? First of all I need to know where I can pick up a repair manual or CD's that work on a Mac? took my 2003 CLK AMG to the dealer because of priority software. Asked first to c… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
Marty, 's e30 is blowing smoke all over in the morning.
Hey Marty,Peter's e30 is blowing smoke all over in the morning. He took it to Boa and I just spoke with him. He says that the oil is blowing into the intake and that there is a PVC valve built into th… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
Yes, i got codes PO105 PO443 PO446 P1420 P1453 P1525 do you
yes, i got codes PO105 PO443 PO446 P1420 P1453 P1525 do you think , can you help me to solve this issues ? my mercedes S320 1999 … read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
My 1988 300CE runs when I bottle feed it with gas but wont
My 1988 300CE runs when I bottle feed it with gas but wont run on its own. I have replaced both fuel pumps and relay, also replaced distribution block.… read more
Matt
Matt
Engineer
Bachelor's Degree
771 satisfied customers
Can not get truck open , trying to open trunk to put
Customer: ***** ***** can not get truck open JA: Thanks. Can you give me any more details about your issue? Customer: trying to open trunk to put roof down JA: OK got it. Last thing — JustAnswer charg… read more
Pete
Pete
Automotive Diagnostic Specialist
General auto certifications
35,751 satisfied customers
Driver side low beam wiring harness frayed on installation
driver side low beam wiring harness frayed on installation of new bulb :-( looks like I need to put in a new wiring harness (halogen, not xenon)… read more
Lou Palomino
Lou Palomino
associates in automotive technology
10,291 satisfied customers
Mercedes sl55 amg: I have a 2004 Mercedes SL55 AMG with the
I have a 2004 Mercedes SL55 AMG with the COMAND System. Lately the radio is not shutting off when I exit the car and when I am driving, after 30 minutes, I get "Comand system shutting down in 3 minute… read more
Lou Palomino
Lou Palomino
associates in automotive technology
10,291 satisfied customers
3251c: Marty, I have the E30 convertible here. Boa installed
Marty, I have the E30 convertible here. Boa installed a new clutch in it and I'm put rear shock mounts in and the aux. fan resistor is shot. But the the problem I need help with is the reverse light c… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
runs great..engine has low compression and is very hard starting..12v
During warm weather the car starts right up and runs great. The engine has low compression and is very hard starting when I don't plug in the block heater in weather below 45-50 degrees F. Do you have… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
new air sensor and fuel distributor unit..another car..02 sensor
Looking for Marty. Marty, was wondering why this new air sensor and fuel distributor unit is out of whack if it was on another car. I agree that good chance the 02 sensor is good. Hopefully, the reaso… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
190e: blowby problem after using Gunk engine flush and Sea Foam misted
Hi, Tim here and back on the 190e. Pls check my post from 5-21-09. Car is a 1987 stored for years, now have some improvement with blowby problem after using Gunk engine flush and Sea Foam misted into … read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
Marty I have a 1991 350SDL that has the center vent not
Marty: I have a 1991 350SDL that has the center vent not blowing air issue. However, When I get on it and the revs go high, air does move from the defrost vents to the center vents. Does that mean tha… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
Diagnosis for 1997 Mercedes c230 DTC PO300 random multiple
Diagnosis for 1997 Mercedes c230 DTC = PO300 random multiple cylinder misfire other DTC = misfire for each cylinder Story: 1. Put seafoam engine cleaner in gas tank. 12 miles later engine began runnin… read more
MB Paul
MB Paul
Mercedes Technician
Vocational, Technical or Trade Scho
3,567 satisfied customers
Im looking at a 1984 360 SL, with approximately 60,000 miles,
I'm looking at a 1984 360 SL, with approximately 60,000 miles, supposedly in superb condition. The owner has not mentioned anything about the timing belt..is there an issue there? also, what other iss… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
body rust..it gets cool..I notices that the heater does not work right
Hi Rob: I've still got LOTS of problems, but I was messing with the body rust for a while (still not done). But even in Texas it gets cool at night sometimes and I notices that the heater does not wor… read more
Rob
Rob
Diagnostic Technician
High School or GED
196 satisfied customers
I have a Mercedes 1987 300D turbo. It has a new pump, ...
I have a Mercedes 1987 300D turbo. It has a new pump, recent cyl head work and rerung cyls with next to no taper. All this was done to eliminate a miss on #3 cyl due to a worn out intake guide.( I tho… read more
MBGuru
MBGuru
Bachelor's Degree
282 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

57,141 satisfied customers

Bosch Certified Master Tech. Over 35 years experience.

Michael Warfield

Michael Warfield

Factory Mercedes-Benz Technician

3,132 satisfied customers

Mercedes-Benz Master Certified technician

Matt

Matt

Engineer

771 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.

Tim Mohr

Tim Mohr

ASE MASTER TECH

283 satisfied customers

30 YRS EXPERIENCE, FOREIGN AND DOMESTIC, GAS AND DEISEL

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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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