Question about 1996 Jeep Grand Cherokee

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LPG not working?

LPG was working fine then battery went flat, changed battery but now LPG doesn't work. The little switch with LCD lights on it is completely dead but I can hear the motor on the tank is running (Hight pitch wineing nose) when engine started/running. Can you help???

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  • yadayada
    yadayada May 11, 2010

    Since LPG is not factory installed as a fuel system you will need to contact the company that did the conversion.



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You will have to recheck that all the wires were reinstaled.The noise is the fuel pump.The lpg system has its own fuses so you will have to check them also.The only thing you touched was the battery so the problem is there somewhere..Earth wire is also important just double check all the things you undid.Let me know how you go

Posted on Oct 11, 2008


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