| Subject | Date Asked | Expert |
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| 1975 Mercedes 280SL | 7/17/2006 | whunter |
Q: I just recently purchased a 1975 280 SL Grey market hard top/convertable. It is running very rough, ...
A: Answer: This engine needs a compression test. At that high of miles, I would suspect the rings are ...
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| Mercedes Benz 1992 500 SEL | 7/16/2006 | whunter |
Q: I tested all the ground connections and also add another new wire to the ground and all the ground ...
A: This may be a bad cluster, however, I still suspect corrosion. You need hands on help. Hy best ...
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| Mercedes 1988 190E cuts off abruptly | 7/15/2006 | whunter |
Q: My 1988 Mercedes Benz 190E with only 118000 miles cuttoff abruptly in a heavy 5 PM traffic two days ...
A: What do you have 190E 2.3 or 190E 2.6 Location is critical, where are you? The temperature in Los ...
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| Mercedes 300SDL climate control problem | 7/14/2006 | whunter |
Q: Although the year of my vehicle is an '87, I suspect the basic operation is similar to older models. ...
A: How many miles on the car? Where are you? How many inches mercury vacuum is the pump generating? ...
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| to change an fuel filter | 7/13/2006 | whunter |
Q: so many bolts/screws is it this hard to replace or what? dont have/cant find manuel to show how to ...
A: Answer: Hello Toni This will require hands on diagnosis, the issue does not sound like a filter ...
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| Signal light flasher 1977 W107 450 SLC | 7/13/2006 | whunter |
Q: 1977 450 SLC (Gray Market). Where is flasher located? I have searched under driver's side dash and ...
A: Answer: Your car should be basically the same as a 107.044 117.985 V8 450SL CIS fuel inj. years ...
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| 190E rough idle | 7/12/2006 | whunter |
Q: Recently changed idle valve on a 1990 2.6 190e to cure a fast idle. Now it idles rough 200-500 rpm ...
A: Answer: Check all of the breather hoses for correct fit/mounting and cracks. Test the EGR valve to ...
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| Frequent stopping | 7/11/2006 | whunter |
Q: 1999 Mercede-Benz ML 430 with 99256 miles, New York City. I was driving my Fathers SUV for the last ...
A: Answer: This must go to the MB dealer before it fails for the last time. There are several possible ...
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| Mercedes door panel 380SE, 1985 sedan | 7/11/2006 | whunter |
Q: Mercedes Benz 380SE, 1985 sedan. The back right window (in door) is inactive, in the down ...
A: Answer: You have a W126 S-Class Sedan. Chassis W126.032 Engine M116.961 V8 Model 380SE Years ...
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| Fuel Pump Relay | 7/10/2006 | whunter |
Q: 1989 300E Series 217,000 miles just quit running while driving down the road. I live about 70 miles ...
A: Answer: Check the fuel pump, put your hand on it, have someone crank the engine, you should feel it ...
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| NO fuel | 7/9/2006 | whunter |
Q: 1985 380SE 330kms, New Zealand. Has been sitting for a while and went to start it but would not ...
A: I suggest you join ShopForum > Technical Information and Support Tech Help ...
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| car ran hot | 7/6/2006 | whunter |
Q: 1987 mercedes benz 420 sel ran hot. it wont start what should i do. i bought it that way so i really ...
A: Where are you? This requires hands on diagnosis, and possible tear-down of the engine. Here is ...
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| transmission code tripping service engine light | 7/4/2006 | whunter |
Q: 1994 Mercedes, C280, 104,975 in Wichita, Kansas. I had to have transmission work done a year ago, ...
A: Answer: P1700 = Up-shift Delay Switchover Valve ( Logic Chain ). Take it to your local MB dealer. ...
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| Throttle response at idle | 7/4/2006 | whunter |
Q: 1997 c280 washington, dc.
A: Answer: Without hands on plus scan codes, all I can suggest is replace the air filter and clean the ...
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| S600 wont start | 7/3/2006 | whunter |
Q: 95 S 600 wont' start but makes fast pace clicking sound. battery has been replace in last year. ...
A: Answer: Dead battery.. Was this vehicle in storage? Possible cause: * Parasitic draw with key off ...
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| Heating system | 7/3/2006 | whunter |
Q: I have a 1991 MB 190E (2.3 L).The Defogger duct is always blowing hot air without any selection. ...
A: Answer: Possible bad heater valve or loss of vacuum to valve. PART NUMBER SEARCH RESULTS WITH ...
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| Speedometer / Fuel consumption gage | 7/2/2006 | whunter |
Q: 1991 500SL 129.066 / 119.960 The speedometer and fule consumption gage work when the car is cold ...
A: Answer: It could be the cluster or wiring. Please read these two threads. Who Rebuilds or Tests ...
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| Oil smell | 6/30/2006 | whunter |
Q: 1992 (K) Mercedes 190e 2.0 Auto 133K miles Milton Keynes. Hi I have just got this car and it runs ...
A: Answer: Description matches a bad gasket, typically the valve cover leaking oil and vacuum. Find and ...
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| bad running 560SL | 6/30/2006 | whunter |
Q: I'm in Phoenix, with a 1986 560SL with 140k. It ran great one day and then would not idle. I have ...
A: Answer: If your car has an Overload Relay, replace the 10 AMP fuse with a new one. The mechanical ...
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| '77-'85 300d mercedes | 6/29/2006 | whunter |
Q: I am interested in an older mercedes diesel; specifically the 300d '77-'85. Do all of these yrs have ...
A: #1. Buy a turbo, you can't tweak a none turbo to = a turbo. #2. All have a three speed automatic ...
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| 1983 300d mercedes questions | 6/28/2006 | whunter |
Q: The car is a 1983 300D mercedes, it has 200k+ miles on it and has stayed running great, with a ...
A: Answer: For a new squirrel cage you must buy a motor. Your other option is to check all local ...
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| Failure to start | 6/25/2006 | whunter |
Q: 1989 benz 300SE 160,000 plus miles. austin texas w/ turning the key in the ignition you hear the ...
A: Best guess: Bad battery ground/connection or ignition switch failure, three screws hold the switch ...
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| ENGINE | 6/23/2006 | whunter |
Q: 1995 MERCEDES C280/GASOLINE. WAS MISSING, CHANGED SPARK PLUGS(SOME WERE BURNT), CHANGED SPARK PLUG ...
A: Please NOTE: ALL CAPITAL LETTERS IN ANY MESSAGE = SCREAMING ON THE INTERNET. The most common answer ...
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| 1988 300SEL 119,000 fuse panel and cruise control | 6/23/2006 | whunter |
Q: I just purchased this vehicle. I can not locate the fuse box. I want to take out fuse for the cruise ...
A: You have a W126 S-Class Sedan Chassis 126.025 Engine 103.981 I6 Model 300SEL Years 1988-91 ...
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| transmission adj. Mercedes 79, 300 D | 6/21/2006 | whunter |
Q: 79 mercedes 300 D, SW mo. shift lever moves into park, but sometimes doesn't engage in to park ( ...
A: Inspect and replace as needed; your shifter bushings, engine mounts, transmission mount. Broken ...
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| Rear disc brakes sticking | 6/20/2006 | whunter |
Q: 1984 300DT, 84,000 miles.... I'm original owner and have kept this vehicle well maintained, but ...
A: I would replace all four of the rubber flex hoses, retest the vehicle, if the issue remains, replace ...
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| cooling system on Mercedes Benz 190e | 6/18/2006 | whunter |
Q: 000 miles on the clock. When I'm driving the car in summer the temprature builds up to 100 degrees ...
A: Is this a 190E 2.3 or 190E 2.6 120C is excess heat. Are you in North America? You need hands on ...
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| oil filter | 6/17/2006 | whunter |
Q: i have a 1983 mercedes 380sl ,with a 3.8l v-8. where is the oil filter located on the motor? thanks
A: There are two possible filter housings on the W107, and I do not know which you have. ...
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| performance | 6/16/2006 | whunter |
Q: I have a 83 240d 67hp what is its top speed,without throwing a rod i rencently drove to panama city ...
A: Answer: 65-70 MPH. There are three real performance improvements (power boost) possible, without ...
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| 1976 MB 300D w/o power in Oregon | 6/15/2006 | whunter |
Q: This unit has been running fine as my commuter rig, 31 miles each way. My daughter borrowed it and ...
A: Best guess: You should have a W115.114 Sedan with a 617.910 I5 engine. #1. Inspect and replace all ...
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| Sunroof Inoperable | 6/13/2006 | whunter |
Q: Just purchased 1989 300E 3.0. Sunroof does not function at all. All fuses replaced. Thought it ...
A: These DIY links may help, following them is a thread for local indipenednt MB shops that may help. ...
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| 1992 s500 oil sensor | 6/13/2006 | whunter |
Q: 1992 mecedes benz s500 166000 miles new zealand have been told that i have to replace the oil ...
A: Are you asking about the Oil Level Sender? As I recall, you can DIY, remove the lower oil pan and ...
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| Convertible top repair | 6/12/2006 | whunter |
Q: I may be buying 93 500 SL in Charlotte, NC that needs the plastic windows in the top to be fixed. I ...
A: I suggest you read through the following link for a good local independent MB shop, prices vary ...
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| 1989 MB 300SE electric motor window | 6/11/2006 | whunter |
Q: The rear window of my car won't go up. It's stuck down, and I don't even hear the motor when I press ...
A: Answer: I do not know the labor rate in your area for any type of guess. Most of these issues are ...
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| Water on floor '85 Mercedes 300D | 6/10/2006 | whunter |
Q: Just purchased last September. When I run the AC, driver's side floor gets wet. This happens when ...
A: The drain is above the center of your transmission = impossible to reach. The dash must be removed ...
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| merc 608 injection | 6/9/2006 | whunter |
Q: sorry i got it wrong, it has a 88 AH and a 170AH battery giving it: 1450 AMPs so i thijnk it has ...
A: Best guess: Replace the canister fuel filter (fill it with diesel before installing). One of the ...
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| 1975 280e starting | 6/9/2006 | whunter |
Q: Mileage is high and compression is a touch on the low side across the board but not so much that it ...
A: Best advice: Replace the ignition system with a "Pertronix" unit. The old breaker point system is ...
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| warm air with vent closed 89 560sl | 6/9/2006 | whunter |
Q: With the vent/heater/air off there is warm air coming through vents on a 1989 560sl. Is this normal?
A: Best guess: The mono valve has failed = default to max heat. PART NUMBER SEARCH RESULTS WITH PRICES ...
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| Mercedes Stalling | 6/5/2006 | whunter |
Q: Good morning. My 1983 380Sl 170K miles, engine rebuilt at 120, stalls frequently but not on a ...
A: I would suspect one of these: Ignition Coil Ignition Control Unit KE Control Unit Reference Sensor ...
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| 89 Mercedes benz 300E faulty valve | 6/4/2006 | whunter |
Q: My mercedes runs, but the 6th spark plug in the engine is covered in burnt oil depsits. I change ...
A: This is not a DIY job, the procedure requires special skill/knowledge + special tools. If the guides ...
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