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Old 05-09-2017, 04:36 PM   #44
GUMP
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Join Date: May 2002
Location: Shelby, NC
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Default Re: Question about fuel injection from a newbie

Quote:
Originally Posted by Kdw1403 View Post
Data show instantly fuel pressure dropped to 25 and stayed there till I let off at 6700rpm.
You need to fix this first. There should not be the voltage drop that you have reported. You will burn something if you continue to run things with this problem.

I am assuming that you have your regulator plumbed after the fuel rails and that you are running a return line?
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