1998 has a hum noise at idle and low acceleration.once you ramp on it or even accelerate hard,it goes away.at idle and low rpom's,sounds like a freaking supercharger.it has a K&N air filter.I was wondering if it is the mas air going out?iac?anyone?
seems not to effect the driving..just annoying and embarrssing at a drive trhu.
seems not to effect the driving..just annoying and embarrssing at a drive trhu.