I feel your pain. I'm still cringing when I here the word "starter."
I was chasing down a starter issue myself for awhile. I changed out battery cables. Put in a new starter extension harness. Another mini hi torque starter from "Tuff Stuff." After all was said and done I was still having the same problem. Turn the key and Clunk...clunk...clunk. So with some help from Ken Styer, it was narrowed down to the purple wire that comes off of the neutral safety switch above the clutch pedal over to the starter solenoid. Apparently the wire somewhere in the harness had shorted out. So I ran a new wire and that has seemed to have solved the problem. The only time I still have an issue is when the starter get hot.
So if you can...try to jumper the small terminal to the battery terminal on the starter and see if the starter will turn the engine over. If it does, this may be your problem. If it doesn't, pull the starter and bench test it. If it still doesn't work, then I would say it would be a good time to put in a mini starter.
Good luck
Just wanted to add, that when I jumpered the pigtail to rule out the neutral safety switch, (to rule out the neutral safety switch) the jumper wire literally started to glow. Which meant there was a definite short in the harness.
I hate to plug and play, but I figured since the car is 30 yrs. old and things are bound to wear out, I'm going to start replacing switches and wiring anyways for peace of mind since we do a lot of road trips in this car.
|UPDATED|10/19/2011 3:42:56 AM (AZT)|/UPDATED|
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GEN III 5.7L "LS6" Engine swap
TKO500 5 spd.
3.54 Dana 44