Thread: testing the ALCL. poor cold start running
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Old 05-17-2014   #15
XfireZ51
 
Join Date: May 2007
Location: Chicagoland, IL
Posts: 9,686
Default Re: testing the ALCL. poor cold start running
Karl,

I would replace those black plastic clamps first then put pumps back in the tank. See what ur FP is. Its easy enough to pull the pumps again if u need to replace them.


Quote:
Originally Posted by Karl View Post
Fuel pump assembly has been removed. All looks good. Before I replace the fuel pumps with ones grok a suburban 454, is there a test I can do to confirm they are bad?
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