Pontiac Solstice Forum banner
p0238
1-1 of 1 Results
  1. Solstice GXP Discussion
    Hey folks. A while ago, I had to take my car to a mechanic and they had my wastegate replaced. The code was P0299 (underboost) and the symptom was a huge lack of power and boost. After having the wastegate replaced, the issue I started having immediately was that power would cut out...
1-1 of 1 Results
Top