'71buickg.s.
Member
- Joined
- Feb 24, 2003
Help! my car wont spool to more than 4 psi, and it doesnt do that until 4k rpm. My theory is a clogged cat, because around this time, the small leak in my crossover got waaay bigger. I dont have a wastegate solenoid on the car, but its set to 16-18 psi via wastegate actuator arm. What else could cause this problem? the car spooled amazingly two weeks ago.