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someguy is getting despondent over nonstarting 760 700

Mark,

I changed out the main pump. The prepump is making smooth running noises I can hear from the tank fill line.

I'm wondering if there is a definitive test on a coil besides measuring resistances. I've been told you can have acceptable resistance readings and still have a coil with shorted windings that won't provide enough spark.


Still on the list to check are the Hall sensor, ECT sensor, ECU, and fuel filter. The Hall sensor is doubtful since the timing light shows a flash at the appropriate times while cranking.

Thanks for the reply.

someguy






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