code p1153
P1153- Bank 2 fuel control shifted lean
what does this mean and how do i fix it
a little about the headers i am running pacesetter lts open with a 15" extension on the back( i did this so that i would't foul out the o2). could this be what is causeing lean conditions???? what should i look at first PLEASE HELP
Try getting a y-pipe on there and see if the lean condition goes away. If not, look for exhaust leaks.
As mentioned, running open headers (even 15" may not be enough extension w/a big cam due to overlap) can also skew this data
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