Quote:
Originally Posted by steve99
so you would have installed the header just before flashing the tune.
If so id say you have an exhaust air leak (hopefully you used new gaskets. Or the 02 sensors are damaged or not inatalled correctly
|
Hey Steve,
I had installed the header awhile back just finally got to around tuning it. I'd say I would around 1-2k miles on the UEL without tune. I'll check for exhaust leaks. I did use new gaskets as well. Torqued all bolts down to 22 ft lbs.
After flashing back to stock tune and letting the car sit for 10 - 20 minutes, everything is back to normal. Can't figure out what I did wrong.
Thanks for your input!