95 blazer fuel pump

[bigjohnsons34]

i looking for the red wire to jump out my fuel pump but can't seem to find it is there another way to power it or am i just overlooking it...thanks

[MT-2500]

4 different 95 setups with a 4.3.
Two different engine codes and 2 differnt pcm/vcm computer systems.
The fuel pump relay on W engine should be around or behind glove box and red fuel pump prime single wire left rear of engine compartment and may have a green single end.
Also check fuse to it.
The gray wire goes to fuel pump.
Also it feeds off of oil pressure switch by way of gray wire.
MT

[BlazerLT]

Originally Posted by bigjohnsons34

i looking for the red wire to jump out my fuel pump but can't seem to find it is there another way to power it or am i just overlooking it...thanks

The red fuel pump prime wire is right close to your brake booster in the driver's side back corner of the engine bay.

[Chaindrive]

Originally Posted by BlazerLT

The red fuel pump prime wire is right close to your brake booster in the driver's side back corner of the engine bay.

Doing a search and found this thread.

Question: What polarity should that fuel pump prime wire show; positive or negative? (mine shows negative)

To energize pump, you should apply..??

(I'm trying to trace down a possible electrical short circuit)