Car will not start when engine is warm. Only start again when engine is cool. on 1994 Mercedes-Benz E420

Take car to store short way away from home (15 minutes). When ready to come back home car will not start again until it sits and engine gets cold again. What could be wrong?

Asked by for the 1994 Mercedes-Benz E420
Possibilities are almost endless, some common issues are crankshaft sensor, fuel pump relay, or fuel pump. The vehicle would need to be properly diagnosed at the dealership or a specialty shop like ours.


Jeff Huchowski
Service Manager
Autos of Europe, Inc.