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> FUEL CUT, Any advice would be appreciated
smrtkd69
post Jul 30 2004, 08:32 PM
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if anyone can help i have a 91 awd auto with a fresh eng rebuild (mostly stock just bored .020 over), a walbro 255, and a new 14b. i was getting what i think was fuel cut between 2500 and 3200 RPM's unless i really feathered it. mad.gif i dont have an mbc but i'm going to make a homemade one just so i can turn it down. but anyways i tried replacing the inj. with used stock 5spds (450's) but it turned out the car wouldn't hardly run is there a chance that i'm getting to much fuel and just need a fpr and afc? i really don't have the money for any of that yet i just want it to be a daily driver at least for a couple more months. ps anybody remotely close to mchenry county i would love someone to take a look and give me an educated decision on what to do because i'm stumped. wacko.gif
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JMoushon
post Jul 31 2004, 06:10 AM
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Also, double check your plug gaps, and make sure your wires aren't arcing. If you do hit fuel cut, it will likely be at higher rpms than you described, and it feels like you ran into an imaginary wall, not just missing.


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