Ford Powerstroke Diesel Forum banner
1 - 5 of 5 Posts

· Registered
Joined
·
4 Posts
Discussion Starter · #1 ·
Ok got a 07 6.0 brand new batteries and alt. load tested all tested good put a new a new pig tail wiring harness to alt. replaced glow plug control box. no codes just battery light stays on. something is drawing on the batteries with key off . driving down the road for 1-1/2 with lights on ac on the truck just dies any help thanks.
 

· Premium Member
Joined
·
24,346 Posts
Damn, that's a great idea there
 

· Registered
Joined
·
426 Posts
Though, the more I think about it, the more I think your alternator could be at fault as well. Check your battery voltage with the engine running and make sure you're getting 12.5V+. Wouldn't hurt to get both batteries load tested, and get your alternator tested.
 
1 - 5 of 5 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top