So it seems your rig is almost completely new, I have placed your list of replaced parts here for reference.
•coil, plug wires,spark plugs,Ignition switch,ignition Control module,ignition key•
Given ALL that you have done there isn’t much left.
Oh, and here are some warm fuzzies for ya.
My 1992 was a pretty two tone blue. And graced with the 4.3 V6. I hope you are investing all this time and money in the same. Because that other motor will leave you hanging,
So let’s get into it. I did notice that cap and rotor were not listed. Oversight or getting round to it in a bit? If still not starting I would address the pick up coil. Usually under distributor cap.
Oh and I forgot to ask of you have checked spark at the plugs?
So these basic things (cap,rotor,spark check) provide us with enough info to make our next “educated” guess. Providing of course it’s not running by now.
Msg me if further diagnosis is needed. I will check back in next day or two.
Regards,
Jason
Visit the on-line store, know as reliable-store, they have the repair manuals. I'm sure you will get the solution of your problem.
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Fig. Fig. 1: Engine ignition coil harness connections-3.0L and 4.0L engines
Fig. Fig. 3: CKP sensor wire harness connections for the 4.0L (VIN X and E) engines
If there is power and both the coils and sensor check good, replace the ignition control module.
If the engine has no spark, check for
voltage at the coil positive terminal when the ignition key is on. If NO
voltage, then problem is on the trigger side of the coil (pickup, crank sensor,
ignition module or primary wiring circuit).
But If there is NO voltage at the coil
itself, then in that case the problem is on the supply side (the ignition
switch or ignition wiring circuit).
But if the coil has voltage, then problem may be a bad high voltage output wire from the coil to spark plugs or hairline cracks in the coil output tower.------Getting this all possibilities checked will point towards the exact faulty part which is to be replaced.----------This should help.Thanks.Helpmech.
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