For some reason it seems like the more stuff I put on my car, the worse it runs. It's not like I got any crazy mods. I've put in the standards : intake, header, "test pipe" for the cat converter, little cosmetic. But my car acts like it has to "warm up" before it runs right. It'll just shut off if I don't give it gas. Open to any suggestions, thanks.
ummm air fuel could be off with that exhaust tinkering u got goinon.... annnnd maybe a vacuum is messed up fromthe intake install, both can cause crappy runing while at idle or warm up especially, and whens the last time u did a tune up?
yeah, check the vacums , check the intake hoses.and with all that breathing up grade for the sr20 why dont u get sum Cams now? it'd be perfect
stock valve train:
and no ECU upgrade:
S3 for sleeper ish cam
S4 for kinda loop idle. *loopier if its a vacum haha
More toys, less fun
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