Mud digger
New member
Before I discuss my problem I'd like to mention that I have used the search function on this site and Google and have yet to fix my problem, there is a lot of similar problems but none the same. For starters I have a 2004 F250 6.0. When it is very cold outside I'll go to start the truck and it won't even crank, starts fine if it's warm out or if the engine has been running.. Everything buzzes and all the lights come on like always. If I hook my very crappy jump box (this thing wont even jump start my 4-wheeler) to the battery it will crank great and will fire right up. At first I thought it was the batteries so I replaced them. No such luck, I've try other things ive read like unplugging the fan and the glow plug control module, still no crank. I put the key in the run position and jumped the yellow wire with the blue tracer (starter wire on the inside of the right fender) to the positive battery cable and it sparked a few times and then fired up the truck. Hopefully I'm not missing anything that you guys need to know, I would greatly appreciate some help here. Thanks
