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91 mustang fuel pump issues

  • Thread starter Thread starter werd35
  • Start date Start date Apr 3, 2012
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Shoeman

New Member
Aug 9, 2021
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USA
Aug 9, 2021
#21
  • Aug 9, 2021
  • #21
I have had this issue with my 93. Sent the computer in for a rebuild and ran great for 3 months and now back to 3.7v to the back swich. Any ideas on what is causing the computer to do this?
 

General karthief

wonder how much it would cost to ship you a pair
Mod Dude
Aug 25, 2016
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polk county florida
Aug 10, 2021
#22
  • Aug 10, 2021
  • #22
Shoeman said:
I have had this issue with my 93. Sent the computer in for a rebuild and ran great for 3 months and now back to 3.7v to the back swich. Any ideas on what is causing the computer to do this?
Click to expand...
this thread has popped up a few times over the years, common problem apparently,
the steps to take to resolve this and similar issues was posted on the first page, the second or third post. There are variables such as swapped harnesses, 4cyl to v8 swaps, auto to stick swaps that complicate things.
 
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