turbobuick1035
Member
- Joined
- Sep 6, 2003
Any ideas on what the problem could be? If I'm full throttle, car pulls great no break up..once I reach 20 lbs of boost, the car falls on it's face. If I let off the gas a little back to 17-18 lbs boost..car pulls strong again..already changed the 02 sensor since It's been many years and after the turbo seals went and blew all that oil through the exhaust. Any ideas what to check?