Random misfire codes?
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From: Upstate New York
Random misfire codes?
Around 48,000 miles. Check engine light appeared about a week or two ago. Ran codes at autozone....cylinder 2, 3 I believe claiming to "misfire". I hear no misfire and car still runs like a champ. I read quite a few cobalts are doing this so what have you done to fix it? Just cleared the code?
clear the code, mine does it on startup once in awhile, car sound doesnt change. dont know why it do it. but mine only registers on the dashdaq, doesnt set off engine light at all.
this x2 ! Do you have a trifecta tune ? Mine set off my engine light everytime but its never more then three cylinders at a time
I should add it doesn't register as a code either. Just clear it so it goes off the dashdaq screen, otherwise when I scan it it finds nothing, and ya I do have trifecta. I'd like to hybrid the tune with hp tuners but I'm to cheap to buy it
Yea same here hp tuners are def much better and with the option of having two tunes its even better , unfortunetly were I am ottawa ontario dosent seem like many people are very good at this/ will stand behind there tunes as much as some do on this site! I dunno how it wouldn't register as a code tho? Seems odd its getting annoying tho I think I will start by changing the plugs
Yea same here hp tuners are def much better and with the option of having two tunes its even better , unfortunetly were I am ottawa ontario dosent seem like many people are very good at this/ will stand behind there tunes as much as some do on this site! I dunno how it wouldn't register as a code tho? Seems odd its getting annoying tho I think I will start by changing the plugs
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