Misfire After Header Install
08-17-2015, 06:13 PM
#41
Race Director
Member Since: Jul 2007
Location: Texas Hill Country
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either a 3/4 or 7/8 wrench (can't remember) works a lot better than an impact!!!
08-17-2015, 06:22 PM
#42
Melting Slicks
Thread Starter
08-17-2015, 06:32 PM
#43
Race Director
Member Since: Jul 2007
Location: Texas Hill Country
Posts: 10,763
Received 2,379 Likes
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1,238 Posts
08-17-2015, 07:26 PM
#44
Melting Slicks
Thread Starter
08-17-2015, 08:17 PM
#45
Melting Slicks
When we remove an O2 sensor a friend's car, the sensors threads were galled so we had to replace it. It took an huge amount of force to get the original one out.
Also it had a misfire CEL. I set up HP Tuners to count misfires by cylinder and it was a plug wire not seated. Rear drivers side.
Also it had a misfire CEL. I set up HP Tuners to count misfires by cylinder and it was a plug wire not seated. Rear drivers side.
Last edited by RussM05; 08-17-2015 at 08:31 PM.
08-20-2015, 09:53 AM
#46
Melting Slicks
Thread Starter
Replaced drivers side upstream O2 sensor and the car runs great now, sounds amazing!
Thanks again to Joe@CPR!!!
Thanks again to Joe@CPR!!!
08-20-2015, 10:12 AM
#47
Supporting Vendor
08-20-2015, 12:50 PM
#50
Pro
08-20-2015, 01:31 PM
#51
Supporting Vendor
or if you want step up to our longtubes we make for the C7!
08-20-2015, 01:38 PM
#52
08-20-2015, 02:12 PM
#53
Melting Slicks
Thread Starter
I will post up a link to the video when I get it done.
08-20-2015, 02:13 PM
#54
Melting Slicks
Thread Starter