I have a problem that has gotten progressively worse over the past few weeks. I want to start this off by saying there is no check engine lights nor have I had any. The truck also has 99k miles. What started off as every so often I would notice a loss of power followed by a slight stutter then...

Howdy, everyone. I'm really in a bind with a current electrical issue I am having and I need to try to fix it before the weekend when I tow my fifth wheel out of town. My truck has been making a clicking sound when I press the brake pedal (like a relay switch type of click, very audible) and...

Hi everyone, This is my first post here on the forum after reading helpful information on other troubleshooting I have had to do on my truck so thanks everyone for the helpful input. I recently installed my 2-3" coilover conversion kit from BDS on my 2016 Duramax LTZ Z71 with about 70K...

I have a 2016 Duramax 6.6 LML . As I was leaving work I got on the fwy I gave it gas and as I was getting to 60mph I lost some power and lots of white smoke from the tail pipe I pulled over and I noticed oil coming from the tailpipe. Iv been told I could have a bad lifters on cil4 . Can...