Mechanics

FORD AEROSTAR SPARK PROBLEM

1987 Ford Aerostar

1987 Ford Aerostar 6 cyl Two Wheel Drive Automatic

when my veicle hits up I turn the motor off and when I want to turn on again it won't start.
Avatar
Elio velazquez
November 22, 2009.



When it heats up and will not start-do below immediately

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 it

Rasmataz
Nov 22, 2009.