Backfiring
#21
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What octane fuel are you running?
Do you hear any exhaust leaks?
Does it seems that your catalytic converter may be restricive and plugged up?
Did you ever clean up the battery cables, in particular pulling the boot off from the positive one?
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so i looked at this on vacation, i told jonathan93 that his videos are misleading, it really feals like he has a miss under high throttle. i sat in the car and watched the scantool as he drove, this issue is not being caused by knock retard and i could not find anything mysterious that might be causing it, but i am almost positive this is a miss.
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ok, so i sat in with jonathan again.... light throttle or at idle the O2 was at 700ish and under high throttle where the miss is occuring at, its at 900ish (i didnt see any sudden jump or drop in number when it missed), under mid throttle its at 900ish.
i dunno what is normal but this is my findings for o2 readings
i dunno what is normal but this is my findings for o2 readings
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