HELP!!!! before I shoot the truck - The 1947 - Present Chevrolet & GMC Truck Message Board Network

fast71 · 10-10-2004, 09:09 PM

I was having problems with trash in my carb ,rust,so I changed the fuel tank.
I got one out of a 68 model. now my truck is a 71 so we know there is a difference in tanks.Well here is my problem , this tank is building pressure cuasing the rear float on my Holley to hang. Now i know the first thing is a vented Cap ,I have done that. I have gone as far as to make sure the cap wasnt stopped up by blowing air thru the the vent.It is still building pressure.Help Please.

10-10-2004, 09:09 PM	#1
fast71 Drive it like U stole it Join Date: Mar 2000 Location: tunnel hill ,GA /Chatt,TN Posts: 956	HELP!!!! before I shoot the truck I was having problems with trash in my carb ,rust,so I changed the fuel tank. I got one out of a 68 model. now my truck is a 71 so we know there is a difference in tanks.Well here is my problem , this tank is building pressure cuasing the rear float on my Holley to hang. Now i know the first thing is a vented Cap ,I have done that. I have gone as far as to make sure the cap wasnt stopped up by blowing air thru the the vent.It is still building pressure.Help Please. __________________ 71 custom 10 swb 72 nova ss 72 nova custom 87 s10 96 burb 94 camry 53 5 window 3100



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