I have 1998 gs, i put a cold air intake that goes to the bumper and guted the cat... now its running like shit, it revs high but the car takes off slow, i thinks it from guting the cat from the loss of back preasure or the computer being confused, dose any one know how to fix this with out buying a new cat (there like $500)
Check your codes with a datalogger or at AutoZone. You might have a bad O2 sensor, or forgotten to plug something back in (Front O2, TPS, IAC)
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'95 Eclipse TurboGS (garage deco) '95 TSi AWD (restoring a survivor) '97 Talon ESi-T (poor impulse control) '99 Eclipse RS-T (daily beater) '13 Evo X (mostly stock) '17 Sienna (Middle Aged Dad Mobile)
#76546, "RE: power loss" In response to Reply # 0 Jun-24-04 09:54 PM by GSGoinFast
Originally posted by MrEvilKurtMan I have 1998 gs, i put a cold air intake that goes to the bumper and guted the cat... now its running like shit, it revs high but the car takes off slow, i thinks it from guting the cat from the loss of back preasure or the computer being confused, dose any one know how to fix this with out buying a new cat (there like $500)
you can get a magnaflow high flow cat for $150 at most
-Chris 1999 Eclipse T-GS 2.4 Project is Officially underway