I'm baffled. I was driving home from work today and my truck was sputtering and sounded like the exhaust had come off at the header. Super loud and backfiring under the truck. It had no power and I could barely get it up to highway speed to get home. 2005 QC with a new transmission.
So I just crawled under it and the exhaust is tight. No holes and bolted in tight. Stock up to the cats and Borla cat back system. So I get in to drive it and it starts up, runs smooth, and has no noise.
What the heck happened earlier then? I know I'm not driving Christine and she magically fixed herself. I've had exhausts come loose and it sounded exactly like that but it's bolted up tight and welded well as far as I can tell. I'm going to keep driving and see what happens thanks to the extended warranty, but I don't even know what to check.
Do any of you more tech savvy guys have a guess? So weird. Thanks in advance.
So I just crawled under it and the exhaust is tight. No holes and bolted in tight. Stock up to the cats and Borla cat back system. So I get in to drive it and it starts up, runs smooth, and has no noise.
What the heck happened earlier then? I know I'm not driving Christine and she magically fixed herself. I've had exhausts come loose and it sounded exactly like that but it's bolted up tight and welded well as far as I can tell. I'm going to keep driving and see what happens thanks to the extended warranty, but I don't even know what to check.
Do any of you more tech savvy guys have a guess? So weird. Thanks in advance.