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Q: CAN A BAD FUEL PUMP RELAY CAUSE YOUR TRUCK TO START SOME TIMES AND NOT START SOME TIMES?
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Will the fuel pump relay stop truck from starting?

Yes, along with many other causes a bad fuel pump relay can cause a no start. The fuel pump relay provides power to the fuel pump.


Would a bad fuel relay cause your truck not to crank?

No , it would crank , but if there was no power getting to the electric fuel pump it would not start


What if your headlights do not come on when you start the truck But they do when you press the relay switch?

Whatever controls the relay must be broken, if everything beyond the relay works.


1996 Land Rover discovery fuse and relay diagram?

when you change the fues and relay switches and the truck dont start what to do next.


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No a bad muffler shouldn't, but a clogged catalytic converter will.


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my air bag light is on, when I start the truck it flashs 6 times then 4 times?


Where is the starter relay located on a 1996 Nissan truck?

no such relay.


What would cause a 1994 ford f150 truck not to start?

There are a couple of a reasons why a 1994 Ford F150 truck will not start. The truck may have a dead battery or the spark plugs need to be replaced.


Why your truck will not start in the morning using the remote starter?

If all of the other remote functions work, the problem is most likely in the truck. Check all of the connections and the relay that control the remote starter functions of the truck.


If your 1992 Explorer doesn't start and you tap on the relay switch under the hood and the truck starts is the relay switch bad or the fuel pump Both the pump and relay switch have been replaced?

You may have gotten a bad relay, or there may be a loose electrical connection at or close to the relay.


Your 1993 Chevrolet truck wont start with starter but will push start what might be the problem?

The starter or battery could be weak. The weakness will cause the starter to turn too slowly to start the truck.