Idle Problem plz help
Hi all,
I have a 94 Del Sol 1.6 L VTEC Modle and it has a bad surging problem with the idle...It has a few mods to it....intake, exhaust, MSD Blaster Sc coil.
Any way, the surging goes between about 1,000 Rpm and 1500 Rpm. I have replaced both the IAC Valve and the Fast Idle Thermo Valve... niether one made a difference. I litterally replaced both, started the car, drove 10 feet and it started surging. I have no clue what else could be causing this. Some body plz help. Thanx