Have been having some ongoing issues with my '08 Envoy for a couple of months. Have done a bunch of maintenance which hasn't fixed the problem (but that really needed doing anyway). Have a new theory but just wanted to run it past some other TrailVoy folks to see if I might be on the right...

My 02 Chevy trailblazer ls 4.2 I6 started having starting issues 2 weeks ago. i was driving down the road and heard what sounded like something hit the bottom of the vehicle but didn't see anything, but once i got home i could smell a strong gas smell only towards the driver side rear tire. I...

Haven't found any postings with symptoms quite like this, hoping to get some ideas on what this could be.... '04 Envoy XL 4x4, I-6 with 105K miles (original owner): If the outside air temperature is 20 degrees F or colder, the vehicle will start FINE first thing in the morning. However, after...