Quote:
Originally Posted by domenic saia
help! my 4150 double pumper shoots fuel right out of the secondary bowl vent right off idle...am I looking at to much fuel pressure? just replaced the needle and seats and have the yellow plastic floats...it's a 650 on a 289 hi-po...regards domenic. thanks guys for any input!
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Check your fuel pressure, but this is usually a needle and seat not sealing off problem. The fact that you just replaced the needle and seat means you probably have it out of whack or a chunk of something in there holding it open. If you take out the sight plug on that side you're going to have a gusher coming out, so don't do it on a hot engine.