Well before I replaced the controller I decided to check for signal power to the controller. I had none. Found a blown fuse in the fuse block. Replaced the fuse and turned the key on and saw a spark at back of the valve cover. I found 2 broken green wires that seem to have been broken for a...
I did have 12v to one side of controller and nothing on the other. I did not get to look closer yet to make sure I'm getting 12v from the signal wire to throw the relay.
Hello All,
I am new to the forum but have been monitoring a previous post from a friend. He's on vacation this week so I do not have access to the account. You guys saved us on this thread: http://www.thetruckstop.us/forum/threads/hard-cold-start-on-1999-6-5-chevy-p0251-code.47206/
Truck has...