If I leave alternator plug in after turning the truck off the battery drains, I have changed the alternator and still drains battery

If I leave alternator plug in after turning the truck off the battery drains, I have changed the alternator and still drains battery 1 Answer

battery light comes on when starting the truck i have replaced the battery and alternator 1 Answer

i can't clear the codes because it keeps showing the battery light on

I have a 1998 Ford F 150 4 by 4 SuperCab and I change my alternator yet it still does the same thing drains the battery and shuts off what else could it be ? 2 Answers

Why dose my truck turn off when im driving rpm gose up then back to 0 and drains the battery 2 Answers

My ford f-150 the rpm gose up then down to 0 and the truck turms off and while driving also

Hello, I have a 1986 Ford F150 300 4.9L. When I hook up the positive and negative cables on the battery it creates a big spark and it tries to turn on without the keys in the ignition. What do i do? 34 Answers

I bought this truck a couple months ago knowing it has an electrical problem and wanted to work on it. I cant find the parasitic draw or short. I have changed the battery, alternator, starter, start...