I installed an RA volt booster and the car pulls great till 10lbs of boost and the volts jump to 14.2 on the S2 and the car begins to miss. It does it even worse at WOT. The o2's are in the low 800 range, the plugs look good, and I have a new coil pack. What could be the cause? Is the volt booster just junk or is something else causing the problem due to increased voltage. The wires were on the car when I got it 15k miles ago if that helps. Thanks for any help.
car misses after volt booster install...
- Thread starter turboost
- Start date
