Help fuel problems?
Help fuel problems?
that check valve is in the fuel pump itself, you fixed the problem when you replaced the pump.
1988 Beretta GT 5 speed - 1st car... Gone to the crusher. 
1989 Beretta GT Z-51
1994 Beretta Z26 getting FE7+Z51 goodies
1987 Pontiac Bonneville LG3+4T65-E
1987 Chevrolet Celebrity Wagon L36+4T65-E
1998 Chevrolet C1500 5.7L L31+ built 4L60-E
1989 Beretta GT Z-51
1994 Beretta Z26 getting FE7+Z51 goodies
1987 Pontiac Bonneville LG3+4T65-E
1987 Chevrolet Celebrity Wagon L36+4T65-E
1998 Chevrolet C1500 5.7L L31+ built 4L60-E
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APACHE 64D
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- Location: texas
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Help fuel problems?
i replaced the fuel pump and i think it fixed the problem. However from time to time i do hear the loud winny noise i spoke of before. It sounds as if the pump is being asked to provide more pressure or something. I've got a question though, what could be causing the iac to go bad? i say this because the car when it won't start all i do is reset the iac and it works without a problem. what could be causing this problem? could the pcv be causing this? thanks
1990 yellow indy
5 sp, 138,xxx, analog cluster, sunroof, new door panels/dashboard and blah, blah, blah!
5 sp, 138,xxx, analog cluster, sunroof, new door panels/dashboard and blah, blah, blah!
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Money pit Beretta
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- Posts: 6411
- Joined: Thu Jul 26, 2007 11:36 am
- Location: Kansas
Help fuel problems?
You could try a new IAC. Man, a few weeks ago I pulled my car out and it was at 2500RPM, then went down to 1500. I had a bad TPS, just replaced it and everything is ok now. I had a new pump put on my 90GT and it made noise all the time(I was happy to hear that, it told me that this one was working).
keep'em flying!