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Pontiac
Grand Prix
Fuel System
Line
Replace/Remove
1991 Pontiac Grand Prix gas line from petal has been replac
CIERRAMIARI
MEMBER
1991 PONTIAC GRAND PRIX
6 CYL
4WD
AUTOMATIC
15,000 MILES
Is there a fuel fuse or why does it seem like gas is not reaching engine. Fuel pump was changed out in feb of last year2009
Friday, February 5th, 2010 AT 1:47 PM
1 Reply
MMPRINCE4000
MECHANIC
8,548 POSTS
There is a fuse and relay for pump.
To test pump, apply 12V to terminal "G" of diagnostic link, this sends power directly to pump, bypassing relays and fuse.
If pump runs, then fuse or relay.
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Saturday, February 6th, 2010 AT 8:28 AM
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