Mechanics

FUEL SYSTEM

1994 Chrysler Concorde

Engine Mechanical problem
1994 Chrysler Concorde 6 cyl Front Wheel Drive Automatic 200000 miles

car does not start changed the fuel filter and fuel pump relay. It sit a day or so the car starts could it be the fuel pump or a fuse to the relay
Avatar
Ruffy777
April 7, 2010.



Are you saying it cranks good but won't start? If so, have a helper crank it, while you visually check for spark at the plugs. If spark everywhere, use a gage and check fuel pressure. Let us know the fuel pressure spec. Are there any applicable trouble codes?

To check for spark, pull plug boot, use known good plug or spark tester in the boot, ground metal part of plug/tester to metal part of engine, watch for spark, engine cranking.

If no spark, check primary voltage to the coil.

Tiny
Internetmechanic
Apr 7, 2010.