Thanks ed, I'll take a look tomorrow. I do remeber having a large group of grounding wires but they are located near the top of my engine on the drivers side of my rotor. I have them all grounded to a valve cover bolt. I wonder if maybe my wiring harness is tweaked a bit and rotated more around my engine then yours. In any case the ground wire from the engine to the body (using a bolt on the wiper motor plate) is also right near where my group of wires are. I think I will add an extra large wire and make sure it's grounded good.

91 Trooper LS, 5 Speed Manual
3.4L Engine w/4.3L Throttle Body
Snorkel, 31" Pro Comp MT Tires, 2"lift,
ProComp ES9000 shocks and steering stabilizer

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