[Tomato]

MODS: 19% Reduction, Intake, one-ball exhuast mod.


Heres whats going on. The car drives perfect on WOT pulls hard everything is OK boosting 17PSI somethings, 16, sometimes even 18PSI. At Crusing with slight throttle everything seems ok. The problem is. When i drive Normally now this happens 2nd gear mostly sometimes 3rd. from 1-5 PSI all is good and anything over 9-18 PSI is perfect also. Its when i get into the 6-8 PSI range and hold in there on about half throttle the car Looses and Gains power back and forth from about 3K RPM to about 5500 RPM the Gauge shows me 6 PSI then 8, then back down to 6 then back up to 8, and its like back and forth. The feeling is almost like getting on the gas slightly and then letting off, and its repeated. I drove 16K miles already on the Pully and the Belt, and its been drive about maybe hard half the time. Do you think its time for a new Belt? Or do you think my problem is a little more serious? Any input would be great, Oh and No service engine lights yet. Has any one ever heard of something like this?