CARS

1990 Pontiac Bonneville

Tiny

Kei

February, 5, 2011 AT 10:12 PM

My car cranks but wont start it almost starts sometime and you can smell the fuel burning what should I do?

FOUND 51583 RELATED QUESTIONS

1 Answer

Tiny

rasmataz

February, 5, 2011 AT 10:40 PM

Get a helper disconnect a sparkplug wire or 2 and ground it to the engine at least 3/16 away from ground -have helper crank engine over-do you have a snapping blue spark? If so-you have a fuel related problem, Do you hear the fuel pump come On when you turn key on? If not check fuel pump fuse and fuel pump relay if so, check the fuel pressure to rule out the fuel filter/fuel pump/pressure regulator and listen to the injector/s are they pulsing or hook up a noid light. No snapping blue spark continue to troubleshoot the ignition system-power input to the coil/coil packs, coil's resistances, distributor pick-up coil, ignition control module, cam and crank sensors and computer Note: If it doesn't apply disregard it.

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