Hey guys I'm new to the Forum. I also looked through multiple post on here none have the same issue. So my buddy has a 2006 Chevy Silverado 2500 HD Duramax when me and him were driving to work one day he noticed that the dash and the lights are dimming and coming back and then noticed that his...

Yesterday, I drove the truck about 10 miles. When I went to go start it up again it moved 5 feet then shut off. I got a water In fuel light, so I drained the filter and primed the system. When to start it and it wouldn’t even try to crank. Found my ecm fuse popped so I replaced it and it fired...

Current issue is my 03 Sierra sounds like its cranking strong but will never fire up. I had both batteries tested at the local parts stores and they tested good. I figured since the batteries tested good and wouldn't hold a charge it may be the alternator. It looked easy enough to get off so I...