Car is great great at idle and driving around...all the numbers are where they are suppose to be. The only thing is it is way lean when I go WOT.
@15 lbs of boost the 02s are 734 at 50 mph on scanmaster (0.0 knock)
@17 psi and 02s=715 at 50 mph ~2.0 knock
I let off as soon as the 02 is that low. Anyone have an idea what could be the problem.
-TT chip
-New K&n
-All vacuum lines are good
-VSS is good
-Speedo is off (3.73 gears, 28" tall tire, cant figure it out could this be causing that much of a problem?
-Could plugs make a difference?
Thanks for your help I'm so close but now stuck
@15 lbs of boost the 02s are 734 at 50 mph on scanmaster (0.0 knock)
@17 psi and 02s=715 at 50 mph ~2.0 knock
I let off as soon as the 02 is that low. Anyone have an idea what could be the problem.
-TT chip
-New K&n
-All vacuum lines are good
-VSS is good
-Speedo is off (3.73 gears, 28" tall tire, cant figure it out could this be causing that much of a problem?
-Could plugs make a difference?
Thanks for your help I'm so close but now stuck