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View Full Version : Weird Sr20 problem


terribleone
07-08-2011, 10:24 AM
I have an sr20 s13 swapped in my 240 for about 3years... And recently, my car started to act weird, sometime I feel liek the car is pushing against something... I have all my boost (13-15psi) but the RPM dosn't climb very fast and the car feel/sound like something holding it for going...And sometime it dose it when I'm leaving a stop/light and goes good after or it dose it when i'm flooring it.... And in other time, the car goes like it should.

It's and s13 Sr20, stock turbo, FMIC full 3" exhaust, no-cat... The only thing is I don't run O2 sensor since Day1 and it just started

Last time I feel something like this, it was an Evo 8 w/ a dead cat... but my 240 don't have cat