- Messages
- 1
- Likes
- 0
- City
- Vacaville
- State
- CA
- Country
- United States
- What I Drive
- 2018 s4 / previously 2001 s4
Hey guys, I’ve got a B9 that went about two or three weeks without getting driven as I was trying to prep to sell. After coming back to the car and driving it again it is peaking about three or four psi too low at WOT. It’s also slow to spool especially from low rpm and inconsistent. Sometimes I don’t even get past 10 pounds. The car is entirely stock and shows zero codes or faults thrown. I see no coolant seepage or anything to indicate water pump or anything like that. My initial thought is clogged turbo screens, but the inconsistency of boost is what’s throwing me off. Anyone have some insight on what it could be?
