Yep, it was the cig lighter fuse. Thanks for the help.

The cigarette lighter has never worked to charge things like a cell phone, but has worked in the past to light a cigarette. I also have another cigarette-looking plug-in that does currently work. I think it's labeled 12V. I don't have another vehicle I can test with.

I'll have to find some ...

Hi, I bought U7151 Predator Tuner early this year and it tuned my truck great. Better fuel economy and more horsepower = a good thing.

My problem started happening very recently. Someone I let borrow my truck left a light on in the cabin, causing the battery to die. I got a jump and I'm sure the ...