67Straightsix
Well-known member
pmuller9":1n54x5p5 said:Did you run any boost during the short trip?
I did get it into boost briefly - about 4psi - not long enough to tell how the car runs.
My tuning session did not go well - the guy that's helping me tune the car is on a tight schedule so we didn't have a lot of time. Right off the bat my fuel pressure readings on the computer were inaccurate (showing 5psi). Tried switching out the fuel pressure sensor with one we know works and the psi registered 153psi which we decided was not correct either. That was problem #1. Problem #2: at idle around 800rpm I have no vacuum - I was getting about 1psi in the manifold. If I put the rpm's at 1100, I have vacuum. I disconnected the tubing between the turbo and the throttle body to see if that would change anything and that made the idle much worse. I'm assuming I have a vacuum leak - I have several things I'm going to check, but would like any input/advice.