Ok , I have an update, the pro lem has been solved. It ended up being the positive terminal clamp. It had an aftermarket clamp ( the quick disconnect kind) that is soldered on to the positive cable. Well, over time apparently it corroded on the inside, and could not be seen just by looking...
The battery is less than 1 year old, which doesn't necessarily mean anything. Took it to have it tested, they said it was fine. I dont believe they load tested though
Hello to all, new here to this website. Please excuse me, but I have a question that I hope someone had experienced before and may be able to lend some advice please. 2008 ck25hst, ran perfect up until 2 months ago. Had the fuel injector pump rebuilt. Ran great again. Now I have a no start...