'89 5.0 fuel pump problem
3rd Gear Member
Joined: Nov 2005
Posts: 544
From:
RE: '89 5.0 fuel pump problem
Check the 12 volts on the main lead
of the fuel pump relay.
There is a fuse link off the main 12 volts that feeds
directly to the relay.
If you bypass the relay main terminals the new pump
should run.
The computer normally tells the relay to
shut down if the motor is not running.
of the fuel pump relay.
There is a fuse link off the main 12 volts that feeds
directly to the relay.
If you bypass the relay main terminals the new pump
should run.
The computer normally tells the relay to
shut down if the motor is not running.
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