did they use new gaskets when they installed the headers?? a leak near the o2 sensor can through off the A/F reading
and since you are checking the UIM gaskets go ahead and clean that baby up, like others said it makes a difference, and when you look at it on the inside, you will see why it makes a difference
98.5 Black SE ATX
S&B filter, SVT MAF, optimized SVT TB, mesh grille, removed orange reflectors, painted rear reflector, gutted pre-cats, optimized SVT LIM, 19lb injectors, resonator removed
cant afford an svt but lookin for 1 in nc
|