I just bought an Eagle Talon TSi AWD and it seems really slow. It has a blitz turbo timer and it reads -45 at idle, 0 at moderate throttle, and .49 a full throttle. Any ideas? I think it might be a boost leak, but I have no idea where it is or how to get to it. The cats are probably pretty dirty too. I also have a new turbo that can go on it, but I don't wanna put it on and just have the same problems. Please help.

 

Boost leak would make low boost pressures.
Vacuum leak would read low (in number) vacuum, 45 being high.

What values does the timer read pressure in, that will help people decide if your numbers are high or not??

 

I'll check it tomorow and let you know. At least someone is interested in my problem. haha. thanks man.