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2012 JKU fuel pump constantly runs

380 views 1 reply 2 participants last post by  Shark_13 
#1 ·
For close to a year now I’ve battled an electrical gremlin in my Jeep. The battery randomly dies over night, I’ll jump it, and for months it won’t die again. Finally, not too long ago I was out in the garage and noticed I heard a noise.

It sounds like the fuel pump isn’t shutting off. Recently, the issue has been happening more often, so I’ve had to start unhooking the battery at night so that it doesn’t die.

It seems like it would be a fuel pump relay switch problem, but unsure if that is an accurate diagnosis.

Has anyone else ever experienced any issues similar to this?
 
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