Fuel pump power

20

Asked by May 16, 2017 at 06:10 AM about the 1995 GMC Sierra 1500 C1500 SLE Extended Cab LB

Question type: Maintenance & Repair

I have a 95 gmc sierra. I replaced the oil sending
unit and now I am not getting adequate power to
the fuel pump. The pump comes on when I
connect it directly to the battery? Any
suggestions???

3 Answers

123,975

did you check the fuel pump relay ?

2 people found this helpful.
123,975

this will help: https://www.youtube.com/watch?v=C28qbVqzELo

3 people found this helpful.
20

Yes, I even replaced the relay. All this happened after I changed the oil sending unit

2 people found this helpful.

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