1990 Ford Bronco

Tiny
BRONCO4X4
  • MEMBER
  • 1990 FORD BRONCO
1990 Ford Bronco V8 Four Wheel Drive Automatic

I have a 1990 ford bronco that shut off while driving and not able to get started since. I have replaced the ignition module, stator, plugs, wires, distributor cap, and rotor. Still will not start. Any ideas?
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Saturday, July 31st, 2010 AT 4:30 PM

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Tiny
RASMATAZ
  • MECHANIC
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Pick your symptom:

**Cranks but no start condition:

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, 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.

**No crank at all/nothing/nada when key is engage to starting position

Could be a blown fusible link, the starter, starter relay,
park and neutral switch/transmission position switch and ignition switch assuming the battery and connections are good. Note:If it doesn't apply disregard.
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Sunday, August 1st, 2010 AT 7:49 AM

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