I hear a fan running when my ignition is off and it's killing my battery what is the cause of this problem?

I hear a fan running when my ignition is off and it's killing my battery what is the cause of this problem? 4 Answers

When my pickup is in 2wd and put it in gear, all you hear is a grinding and,the pick up wont move, but if i put it in 4wd high,and lock the hubs, it drives!, whats the problem? 1 Answer

Pick up wont drive in 2wd it just grinds but when,i put it in 4wd and lock the hubs it drives what's the deal?

My truck will not start. Of course. So the deal is I talked to a mechanic , he says my AC Compresser is out and it can affect the battery and cause it to run dry. I had the battery checkedauto zone 3 Answers

And the guys said it was perfectly fine. Now when I try to start my truck it won't turn over. It just does the regular click just luke when your trucks dies. Iv jumped it and nothing. Iv got the b...

What is going on with my truck when I try to start it but the ignition stays engaged but it does not start? This happens off and on. 1 Answer

My husband recently changed out the fuel pump and now it acts like it's out of gas. Now the starter or ignition system acts like it wants to start, but it doesn't.

When I let my 2004 Ford F150 set for 2-3 days, the battery goes completly dead. I replaced the battery 2-3 months ago. I can hear a faint humming at the gas filler entrance . 3 Answers

Could that be what is killing my battery??