1987 mercedes 420 sel starts runs stalls - 1987 Mercedes-Benz Mercedes Benz 400 Class

SOURCE: no power to fuel injection

ECM (also known as the computer) issue. Not for a "do it yourself person" on this car, unless you have tools and skill. If not take it to a dealer or qualified mechanic.

SOURCE: window

hi,pls check your fuse in engine compartment,if ok ,maybe loose contact,check also wiring continuity,switch or motor it's self,ty

SOURCE: The door locks on my Mercedes 420 SEL lock

Inspect first the wiring of the car. A grounded wire may cause this.

SOURCE: 1991 Mercedes Blinker and hazzard lights light up but don't blink

Needs a New Flasher. This is located in the center console somewhat near the ashtray.

SOURCE: 1990 Mercedes Benz 420 SEL computer problem? wont

This could be caused by a faulty Crank position sensor. The computers are expensive for this and not something that commonly fails on these. Have the fuel pumpchecked for operation and pressure. Check for spark at the plugs. Then we can procede further if you would like.