Fuel system

Tiny
CASEYGINGERICH
  • MEMBER
  • 1986 CHEVROLET S-10
  • 4WD
  • AUTOMATIC
Low voltage at fuel pump
Wednesday, February 2nd, 2011 AT 7:52 PM

2 Replies

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
What color wire were you testing? Check voltage at ecm B fuse.
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Wednesday, February 2nd, 2011 AT 8:03 PM
Tiny
DAVE'S BIG BACKYARD!
  • MECHANIC
  • 262 POSTS
Yea you dont want to check the wire that goes to the fuel gauge, it has lower voltage.
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Thursday, February 3rd, 2011 AT 1:27 AM

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