Mechanics

NISSAN PULSAR SPARK PROBLEM

1988 Nissan Pulsar

1988 Nissan Pulsar 4 cyl Two Wheel Drive Manual

Car runs for 5-10 min then stops. Wait an hour or so and will restart and run for 5-10 min again. Have changed the fuel filter, fuel pump sounds good. Help!
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Lennard
December 24, 2009.




Next time when it won't start don't wait for nothing to catch it-Do below

Get a helper disconnect a sparkplug wire or 2 and ground it to the engine -have helper crank engine over-do you have a snapping blue spark? If so-you have a fuel related problem, 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.

Rasmataz
Dec 26, 2009.


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