2003 Ford F150 Regular Cab Logo
Anonymous Posted on Oct 13, 2012

My battery keeps dying after parked for an hour or two. never had problem b4. yesterday i filled a flat with a portable tire pump that plugs into the cigarette lighter. is there a difference between the two ports?

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  • Posted on Oct 13, 2012
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Check that using that pump didn't heat the wires connected to the port to the point where the coating melted off and is now touching metal and causing a serious parasitic drain.

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  • Anonymous Oct 13, 2012

    how and where do i check?

  • Anonymous Oct 13, 2012

    i even pulled the fuse for both of the lighter ports do u think will help? the fuses werent blown out

  • Anonymous Oct 14, 2012

    You would have to pull the cover surrounding the ports and look at the wires connecting the ports to power source. If one of them is not melted & touching metal, that's not the problem. It would seem the issue is related to your use of the port to run the pump because it happened right after you did that and never before.

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