sr20 idle problem
I have a s13 with a black top sr20. My setup is pretty much stock, t25, 370cc inectors, fmic, walbro FP, ect. The problem is if i am driving and push in the clutch my idle drops down and usually cuts off. The problem gets progressively worse as the engine warms up. when it is trying to die i can hit the gas and hover it around 1,500-2,000 rpm for a lil and most of the time i get it to chill and idle by its self..
Also once warm it will back-fire every so often. I do not have any loss in power, and my ic piping is all tight. I am not sure if this is connected to the idle problem.
Someone has suggested my a/f ratio is off. Im in the process of getting an a/f gauge and possibly a safc? anyone have any other things i should check out?
Last edited by 240ss; 09-22-2010 at 10:21 AM..
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