BArtkowsky
Registered User
ok... the other day someone pulled out in front of me across 4 lanes of traffic and i had to slam on my brakes at like 40 mph or so. then when the dumass had finally passed in front of me i was pissed and yellin and I threw it down into 1st gear and mashed the gas down (it is a 92 SC 5 spd) well the rear end started hopping and i heard a popping noise come from somewhere. It is runnning weird the rpms seem to go up faster than the boost kicks in. The check engine ligght was on and the Air charge temp sensor had wiggled losse due to busted tabs, that was one code, the other was throttle position sensor/pedal position higher than expected. well i traded my TPS for a new on at the auto parts store and had to put a new gasket on the IAC motor(and cleaned it out) i reset the computer and checked it at advance and no codes come up now (except for the rad fan code which i know about) but it is still lacking the ummmph in the throttle response. the supercharges isnt making obscene noises or anything, a few months ago every so often when i mashed the gas down the supercharger made a weird noise, picture the normal noise and then add a very loud swooshing/sucking air noise and then that proceeded till i let off the gas and it was normal again, Any Ideas u guys have id really appriciate, i dont think its the head gaskets as they have been replaced at 131k and it has 176k now. Performance mods are Cold air intake, 2.5 inch exhaust from the factory header flanges back with high flow magnaflow cats and a magnaflow resonator with flowmaster mufflers. Any ideas or experiences?