Problem !! Help needed

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Oct 19, 2004 | 08:45 AM

fbodysetc

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Problem !! Help needed

I just got done building a motor 4 my car but I have a small problem. The driver side plugs look fine but the passenger side foul out. Any ideas ? So far im going to check the wiring that goes to the coils any other ideas ? I didnt do a crankshaft relearn could this cause this ?? Thanks for any help, Nathan

Oct 19, 2004 | 08:49 AM

HumpinSS

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From: Waldorf, MD

Check for any exhaust leaks on that bank. Do you have access to a scanner like EFILive, Autotap, Ease, HPTuners?

Oct 19, 2004 | 09:19 AM

jimmyblue

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Bankwise fouling - O2 sensors, power/ground feed
for coil racks / injectors? Seeing any codes?

Oct 19, 2004 | 10:19 AM

fbodysetc

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I have hptuners. I checked the grounds and power to the coil everything checked out fine. Changed the o2s and no exhaust leaks either

Oct 19, 2004 | 12:08 PM

jimmyblue

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From: East Central Florida

Log the front O2 voltages, B1/B2 injector PW, STFT/LTFT and
see if there is anything you can dope out from that. Then
have a look at misfires-current PIDs for all 8 cylinders to see
if you have any clues there.

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