I'm having some seriously screwy issues with my Z. I just want the damned thing to get back to pissing people off, and all it seems to do is piss me off.

One day the car will run very good, then 10 mins later it will pop and studder, everytime you get into boost. The car idles decent, with a few misses and pops here and there. The vacuum is decent at 17-19in/hg.

The car acts like it has a boost leak, but I can't find it. I'm at the point where I need some help. So if anyone out there thinks they can help. I'm more then willing to work something out with you for compensation.