Why wont my car start?


Asked by Oct 27, 2015 at 01:36 PM about the 1985 Mercedes-Benz 500-Class 500SEC Coupe

Question type: Maintenance & Repair

There is no power at injectors and no fuel at injectors I think its a fuse or a relay but do not know where fuse or relay is located for fuel injection on this car.

3 Answers


The fuel relay is located on the fire wall on the driver side on the engine, I believer it's red, check you fuel pump, have someone to turn the ignition while you get out the car, go to the rear of the passenger side and listen to hear whether or not it's making any type of noise


ok thanks yes the fuel pump at the back of the car is making a noise when you switch the ignition on then about 5 seconds later it turns off.


where abouts is the fuel injector fuse

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