Help car misfiring
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From: san angelo tx
Help car misfiring The car was down for a few days. I was putting a fuel pump in it and finishing wiring up the nitrous. When I went to drive the car it was misfiring real bad. I checked the codes it showed primary secondary coil malfunction P0358 P0351. I switched out the coil packs and it is still throwing the code. I am at a loss. Can someone help me out--I need the car!
btw this is a 99 ta
btw this is a 99 ta
pull the pack and make sure the wires underneath the bracket are not screwed up or pinched . then double check the harness that goes to each pack . last check the plugs and wires just to be sure .
Thread Starter
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From: san angelo tx
I've changed the coil pack 3 times now. I changed plugs and wires. I've checked the grounds on the back of the heads. I've checked all the pins in the ECU--everything looks fine but still throwing codes. I am at a loss now. Please if anyone else has any information please let me know.
Thread Starter
11 Second Club
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Joined: May 2005
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From: san angelo tx
I grounded it on the fender where the battery grounds to which I pulled back off. I don't think it is a grounding issue because I am getting good ground to the coil packs. Any more help would be great.
