Misfire help. need help interpreting HP tuners logs files
06-14-2011, 10:07 AM
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Misfire help. need help interpreting HP tuners logs files Ok,
Pulled into a gas station, everything, fine, pulled out one day and engine runs like crap. Stock LS1 motor with long tubes and cold air and rear O2 deletes. Could one of you guys please look at my files and tell me if you can see what I cant? What should I try to fix? Where should I look first?
Thanks!
Pulled into a gas station, everything, fine, pulled out one day and engine runs like crap. Stock LS1 motor with long tubes and cold air and rear O2 deletes. Could one of you guys please look at my files and tell me if you can see what I cant? What should I try to fix? Where should I look first?
Thanks!
06-23-2011, 12:43 PM
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Replaced the plug wires..problem fixed.
However, out of curiosity, are sporadic misfire codes kind normal? Car runs fine after new wires, but when scanning the pcm while driving I might get a single misfire hit maybe every 0 seconds or every minute or so. Though before I was getting hundreds. I figured that might just be a normal glitch or whatever?
However, out of curiosity, are sporadic misfire codes kind normal? Car runs fine after new wires, but when scanning the pcm while driving I might get a single misfire hit maybe every 0 seconds or every minute or so. Though before I was getting hundreds. I figured that might just be a normal glitch or whatever?
