$29.00
Original 616 617 Diesel Engine Lift Pump to Filter Fuel Line ( Used )
Hard plastic fuel hose for 1977 to 1985 240D 300D 300CD 300TD and 300SD
W123, Suspension & Driveline
1981 240D Idling rougher after valve adjustment
Before valve adjustment, car idled fine. Immediately after valve adjustment car idled fine. Probably after 1,000 miles of driving, car idles rough at a stop in drive or in reverse but idles fine in park. Another change is that it has gotten cold. This was a florida car and not used to the cold. I did install a block heater from you which helped with cold starts.Turning the idle adjustment knob on the dash to the left increases RPM and helps idling.
1.How do I adjust the idle so it will run right again without having to adjust the idle knob on the dash?
2. Is it ok to drive the car with the idle adjustment knob turned to the left a little bit?
Chassis Model Number
Forums
82 300D: Starter slow/nonexistant, replacement needed?
I have an '82 300D. When I try to start it, especially when it's cold, the starter works very slowly and feels like it is about to die. Seems like a dead or dying battery, but tested it and it's fine.
However when I hit the gas pedal when cranking, it does catch and start. This problem is especially harsh when the car is cold.
Do I need to replace the starter? Is there something else I'm missing? This car is my daily driver and I use it to cart my kids around and get to work, so I'm afraid to be stranded.
Thank you!
Chassis Model Number
Forums
$4.25
Diesel and Gas Early Automatic Transmission Tube Sealing Rings
For 3 banjo bolt connections 1970 to 1980
$48.60
Early Gasoline 107 116 Fuel Tank Outlet Hose
For 1973 to 1975 models with small 12mm inside diameter hose only. Will work on 1971 or 1972 350SL only if you replace the tank screen with the newer style.
$22.50
1976 to 1980 C.I.S. 107 123 All 116 Gas Engine Fuel Filter
For above chassis only 6 and 8 cylinder gas engine 1976 to 1980 - not for electronic fuel injection (D-jetronic)
1985 300CD Electrical Fuse Problems Circuit 8
I have an issue with my daily driver. It is starting to get cold here in New England and would like to solve as quickly as possible. I am pretty handy mechanically but eletrical problem solving is not my forte so hopefully someone else can suggest some things to look at.
Chassis Model Number
Forums
1984 300D Injectors Replaced, still rough
I just purchased some rebuilt injectors (the Monarchs on this site) and replaced them over the weekend. I did a valve adjustment while i was at it. Put everything back together and she started up after some cranking, but it didn't fix the very rough running of the engine. I'm happy to have the new injectors in there as I was due for them, but now I have to run down the problem. Think it could be the injector pump? Seems like a cylinder may not be getting fuel, or perhaps very little fuel. How can I check to see if the injector pump is working properly (or any other ideas)?
Chassis Model Number
Forums
$24.95
126 Chassis Front Stabilizer Bar Rubber Mounts x 2
Fits all 126 Sedans and SEC coupes from 1981 to 1991
81 240D new voltage regulator squealing
Since my 240D's alternator clearly wasn't charging anymore, I figured I first better replace the voltage regulator. The old regulator was clearly shot, and I got the new one in. Now the alternator is charging fine, but it is also making an intermittent loud squealing noise - especially when accelerating. Any chance this noise will go away or diminish as the new brushes "break in", or is it time for a new alternator?