Mechanics

CHEVROLET TRACKER FUEL PUMP PROBLEM

2000 Chevrolet Tracker • 4 cylinder 4WD Automatic • 170,000 miles

Car will turn over but it wont start what could the problem be, no warning sign, fuel line starter altinater and battery are all in good working condition, when attempting to start car shakes but wont start
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Casey
December 2, 2010.



Get a helper disconnect a sparkplug wire or 2 and ground it to the engine atleast 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, cap and rotor, distributor pick-up coil, ignition control module, cam and crank sensors and computer Note: If it doesn't apply disregard it and keep testing

Rasmataz
Dec 2, 2010.