08-13-2005, 12:02 AM
can faulty front o2 sensors cause a car to miss at low rpms, but at around 3000 to 3600 the car runs just fine? my car has a miss at low rpms. it isn't the plugs, plug wires, coils, push rods, or springs. i think we got the p0307 code cleared up. the only thing i can think of is maybe my front o2 sensors. my car is a 99 z, m6, kooks lt, kooks ory pipe, borla cat back, ls6 intake, bo white ported tb, whisper lid. what could this be. oh my car has been tuned with hp tuners.