16* is too much, for any car...so there's no pffft to it.
And there's a huge difference between seeing KR on a scanner, and actually hearing something that sounds like gravel chunking around under the hood.
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04-04-2011
16* is too much, for any car...so there's no pffft to it.
And there's a huge difference between seeing KR on a scanner, and actually hearing something that sounds like gravel chunking around under the hood.
04-05-2011
i need a scanner but the ol lady is getting mad at me for spending money on the car, even though this is the first pay check in like 2 months that ive spent some money on my car, fvcking whiny ass
04-05-2011
52psi shouldnt it?
04-05-2011
42 psi idle with vacuum at the regulator. 58ish with no vacuum. Drop it down. You might want to double check the gauge is working correct. Thats a CHit ton of pressure you have. I say the chugging your seeing when in boost is caused by this. Higher pressure=lower IPW's the injectors are opening shorter but over fueling
Last edited by 01gpgt01; 04-05-2011 at 01:23 PM.
http://www.streetfire.net/video/2001...ynp_208097.htm
04-05-2011
Holy if my gauge is correct then yea no wonder my car is about to die. If its faulty what would be a good idea how to check?
04-06-2011
Ok i tried lowering my fuel psi. I got it to the mid/upper 60s, anything lower and the car struggles to idle and the rpm's go from 700-1500ish. Or is that normal, ive heard that the ssm90 sometimes does that when its cold, or is the psi gauge faulty and i am at the right psi?
04-07-2011
Let the car warm up then lower the FP. If it stalls then your gauge is off. SSm90's do indeed surge on a cold start. So do must modded gp's FWIW
http://www.streetfire.net/video/2001...ynp_208097.htm
04-08-2011
Ok thanks. Yea i did notice the idle improving once it was starting to warm up. Il give it another shot tomorow
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