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Weird problem, wont start sometimes, i think its fuel related.

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Old 03-17-06, 10:01 PM
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Rotary Freak
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Weird problem, wont start sometimes, i think its fuel related.

Well, I was gonna take my buddy for a spin, and we drove down the road and it died. It would start for a little but die in a split second. We put 4 gallons of gas, and it started. On the way back it drove good, but died again when i started to slow down. My fuel pump is running off the battery, so I check every connectionand rewire again. It starts and we drive a bit and it dies again when coming to a stop. Then it has that problem again. Starts up but dies in a split second. I try starting with WOT, and it starts. We take it out and I floor it to 6000 rpm on 1st and 2nd and about 5500 on 3rd and 4th, and it pulls hella strong. then I start to slow down, and everything is good as can be and have no trouble getting back. It seems like it dies only when I stop pushing gas, and would start when I have it at WOT. I think it might be the fuel filter, because when I do WOT it starts good and it seems like the fuel pressure would break through all the clogged stuff, but when its off and the pressure goes down, I think that maybe it gets clogged there. Thats my guss. If not, maybe the pump is going bad. Let me know what you guys think.
Old 03-17-06, 10:29 PM
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my fc broke

 
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you always have constant pressure at the fuel rail. maybe your pump is going bad. hook up a fuel pressure gauge and take it for a spin and find out
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