98 GTP fuel pump
AcollegePro
01-27-2005, 08:45 AM
98 gtp..fuel pump is out ,3 lines on top of fuel pump opposite the weather pack wires left side fuel line reads "R" ,right side reads " F" ...NOW, there is a middle line there looks like air but thats whats broke.Might not be the reason for car stalling out.ORIGINALLY, the car would run like a champ start right up and everything,BUT die out after 45 seconds or so.I replaced fuel filter, fuel pressure regulator finally took pump out and found broken middle line.Don't know what the line is like I said I think its air but dont see how air vent could stall the car out.Maybe fuel pump is just weak and dying ...not putting enough power out to pump fuel .DUNNO any help here would be great !
BIG-L
01-27-2005, 08:51 AM
Do you know that there is also a fuel pump resistor in the passanger fenderwell of our cars that also go bad.
~Larry~
~Larry~
AcollegePro
01-27-2005, 08:54 AM
resistor.. is that a fuse of some sort? can I get to it?Sound like problem?
BIG-L
01-27-2005, 10:08 AM
You might try this,in the underhood fuse box.
1)Remove Relay #15
2)Bend Out Pin 86
3)Re-Install Relay
That's IT! Your Fuel Pump is now in HIGH mode and will get you going down the road again if thats your problem.
Good Luck
~Larry~
1)Remove Relay #15
2)Bend Out Pin 86
3)Re-Install Relay
That's IT! Your Fuel Pump is now in HIGH mode and will get you going down the road again if thats your problem.
Good Luck
~Larry~
AcollegePro
01-27-2005, 10:29 AM
You might try this,in the underhood fuse box.
1)Remove Relay #15
2)Bend Out Pin 86
3)Re-Install Relay
That's IT! Your Fuel Pump is now in HIGH mode and will get you going down the road again if thats your problem.
Good Luck
~Larry~
Thanks larry I'll give it a shot.Do you happen to still know what that middle line is and if thats the cause of a problem or do you think I can epoxy the (what I think is the air vent) problem.Ya know, would that broke air line make fuel pump GO?Either way I will put the fuel pump back in get that middle line put back in best I can and take out that relay But bend out what pin?ALSO is running it in high mode better for the boost or something I was reading into another thread on that.Thanks Larry I really appreciate ya helpin.Cross fingers on relay FIX!!!!!!!!
1)Remove Relay #15
2)Bend Out Pin 86
3)Re-Install Relay
That's IT! Your Fuel Pump is now in HIGH mode and will get you going down the road again if thats your problem.
Good Luck
~Larry~
Thanks larry I'll give it a shot.Do you happen to still know what that middle line is and if thats the cause of a problem or do you think I can epoxy the (what I think is the air vent) problem.Ya know, would that broke air line make fuel pump GO?Either way I will put the fuel pump back in get that middle line put back in best I can and take out that relay But bend out what pin?ALSO is running it in high mode better for the boost or something I was reading into another thread on that.Thanks Larry I really appreciate ya helpin.Cross fingers on relay FIX!!!!!!!!
Automotive Network, Inc., Copyright ©2026
