12leavu

iTrader: (3)

here is exactly what is going on. the car runs fine at all times idle,WOT,city driving, ect...except in overdrive at low rpms..1200-1600 if i lightly press the gas is starts busting up. sometimes pretty bad, sometimes you can barely notice.(doesnt matter engine temp).. it hasnt thrown a code yet. i first changed the plugs and plug wires with no luck. then i installed new o2 sensors. no luck there either. any suggestions?

SSwanner

iTrader: (128)

maybe get a decent tuner???? who tuned it?

marovetsm

iTrader: (25)

What octane fuel are you running?

thebart455

possibly could be a clogged fuel injector?

sprayjunkie

Is there KR present during this event? Lugging low RPMs in high gear will often lead to KR, especially if the fuel is not top notch.
May need to do some logging here....