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Old 05-23-2020, 06:31 PM   #38
71gmcC15
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Join Date: Feb 2018
Location: Doland SD
Posts: 836
Re: New fuel pump= flooding and gas every whare.

Quote:
Originally Posted by 72c20customcamper View Post
Problem with older NOS or NIB fuel pumps is if they were made pre ethonal they wont last very long. The rubber diafram will turn to mush . Had it happen on my Studebaker older AC Delco in the box never used lasted a few months .
Dont run ethonal. Problem solved.
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( second times the charm) 71 gmc c15 307 sbc 373 rear gears positrac sm 465 trans. ( not listed on spid but is original )
94 chevy k1500 350 tbi 373 rear gears 4l60e one wheel peel. Gutless
07 gmc sierra classic rcsb 4.3 lt 5 speed w/t
04 chevy Silverado 1500 ext cab 5.3 4l60e.
81 chevy Scottsdale k10 muncie sm465 Np208 10 bolt 8.2 ( Old Green)
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