Mechanics

ENGINE START

2000 Ford F-150 • V8 2WD Automatic • 54,000 miles

2000 Ford F-150 5.4L Triton v8. Will not start. No codes detected. Not out of fuel. Battery good and engine turns over but will not fire up
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Grumpy
February 9, 2011.




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

Rasmataz
Feb 9, 2011.


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