93 trans am ground issues! already searched
07-10-2009, 08:58 AM
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93 trans am ground issues! already searched hey guys i have a 93 trans am and I am having a hard time chasing down my ground wire issues.
I can not find the three wires that are suppose to connect to the back of the drivers side head. Can someone tell me which side of the harness these three wires are suppose to be coming from.
G110 Attached to the rear of the left cylinder head (fuel pump relay, PCM, MAF, oil level, Park/neutral/clutch position switch, Instrument cluster, TCS)
I can not find the three wires that are suppose to connect to the back of the drivers side head. Can someone tell me which side of the harness these three wires are suppose to be coming from.
G110 Attached to the rear of the left cylinder head (fuel pump relay, PCM, MAF, oil level, Park/neutral/clutch position switch, Instrument cluster, TCS)
07-10-2009, 09:43 AM
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Is a '93 different from other years regarding this?
On later models there was a cluster of ground wires that would fasten to a coil stud along with a ground strap bolted from the coil stud to the chassis. The only wires that I know of that were bolted to the head were on the drivers rear which was not a ground port, but just a fastener to keep the wires (most of them which you mentioned) held fast and away from the exhaust.
On later models there was a cluster of ground wires that would fasten to a coil stud along with a ground strap bolted from the coil stud to the chassis. The only wires that I know of that were bolted to the head were on the drivers rear which was not a ground port, but just a fastener to keep the wires (most of them which you mentioned) held fast and away from the exhaust.
07-10-2009, 09:50 AM
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the car has three wires and a strap bolted to the coil, and the strap goes to the chassis ground. So there are no wires bolted directly to the back of the head?
07-10-2009, 11:13 AM
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I don't know about '93 cars if they are different from other years. What I'm saying is there are no ground wires bolted to the back of the drivers head. There is a fastener on the drivers side rear head, but again it is only there to keep the wires off the exhaust.
