ccsgagner Posted February 11, 2022 Share Posted February 11, 2022 08 spec b. Tuned for 91 always run chevron 94. Stage 2. Dp, full exhaust, intake. My car ran fine this summer and I parked it for the winter. It’s February now, about 7 degrees Celsius out today and I took it for a drive. Targets 17 psi but only hits 14-15 wide open throttle. It seems like there’s a loss of power to the wheels, turbo sounds like it’s stuttering. Is this a boost leak? Ideas? Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
Pleides Posted February 11, 2022 Share Posted February 11, 2022 Could be a boost leak. I think if your boost restrictor pill went missing you'd hit lower boost levels, but perhaps check that out too. Link to comment Share on other sites More sharing options...
Code Posted February 12, 2022 Share Posted February 12, 2022 Stop going WOT until you figure it out. "Striving to better, oft we mar what's well." - Bill Shakespeare - car modder Link to comment Share on other sites More sharing options...
Haze Posted February 13, 2022 Share Posted February 13, 2022 Is 17psi the peak number in your boost target table or is that your actual post-compensation boost target from a datalog that day? There is an IAT compensation table for boost, although I would find it odd to remove over 10% at 7°C Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now