Question about 1993 Jeep Grand Cherokee

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Full tank-fuel gague registers empty-need fuel light is on

Fuel gague went crazy, swinging from FULL to EMPTY and then did not register all. Tank is full but NEED FUEL light remains on.

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  • bverstegen07 Feb 16, 2009

    So how do you get a new sending unit in there? and how much do they run? my jeep has the same problem. Also if anyone knows how to fix the rear latch so you can open it that is broken as well. I need to open to fix and to get to my tail lights to replace them. If any one can help please do so soon.

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There is a sending unit in the fuel tank that registers how much fuel there is. It is probably broken, giving you a funny reading on your gauge.

Posted on Feb 03, 2009

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