Questions & Answers for: Pontiac Sunfire fuel pump relay

...fuel pump relay buzzes. I replaced fuel filter with better fuel flow after, but engine shut down twice since then. I am going after the fuel pump next, however I think the tank has to be dropped to ...

...fuel pump is new plus i changed the spark plugs and wires the relay for fuel pump and changed coil cap. the fuel pump will come on if you jump the relay swith .why this? check the pcm ignition fuse ...

...fuel pump on a 1999 sunfire no GM doesn't use a fuel pump reset. Could be oil pressure switch, a lot of fuel pumps not continuing to run after initial startup are either defective oil pressure ...

...fuel pump is not pumping gas i have changed the fuel pump and the fuel filter and it still dosent pump Have you checked the 20 amp FP/INJ fuse and pump relay? It should be getting a 12 volt command ...

...fuel pump on 2000 Pontiac Sunfire? Well, I think that is what the problem is...the car turns over but won't start. (battery is new and the starter is fine) It seems like it's not getting fuel...would ...

...fuel pump (could be the pump, pump relay or wiring circuit);A plugged fuel filter;Low fuel pressure (weak pump or restricted line); or No pulse signal to injectors (bad injector relay or PCM driver ...

fuel pump is running. I like to know if there is another way to troubleshoot the fuel pump. Any way to check the electrical wiring that run to the pump. {: ) Usually, the fuel pump relay has four pins

...fuel pump and still doesn't work.The pump doesn't turn on when you try to start the car Sounds like the fuel pump relay is defective. Check the 15A F/P-INJ FUSE in the I/P fuse block. If the fuse ...

fuel pump relay where does the fuel pump relay get its power Which pin at the relay socket , pin 85,86 or 30 ,87 ? Here check out this video ! GM Fuel Pump Relay Testing The fuel pump relay requires 2

...99 sunfire with 2.2 4 cylinder engine runs when you pour fuel in then stops when fuel stops Electric in tank fuel pump is defective or the relay or wiring for the pump is faulty. Bad fuel pump or ...