A few months ago I moved to Florida and had to leave my TB behind at a buddy’s house in Indiana. He’s been starting it and letting it run every now and then and before I left it had this issue that it would be idling fine and then start to idle like crap and sometimes die and start right back up...

Have an 03 Envoy XL with the 5.3. The heads on the exhaust manifold bolts on the back cylinder, passenger side have popped off. We have picked up a Dorman 917-142 Exhaust Manifold to Cylinder Head Repair Clamp but there is an aluminum coolant line that runs right in front of the location for...

I was given a 2004 Envoy with the 4.2l. The story I was told is that the transmission failed and was taken to a shop where a used transmission was installed twice (cracked the bell housing on the first install) and now the dash is lit up like a Christmas tree. I pulled the codes and was floored...

First time post but long time reader. This site has been a lifesaver for me many times but I have one I can't find the help for. I've had my 03 Envoy for almost 10 years, has over 200,000 miles, and still love this car. I changed the ECT sensor yesterday which is the most pain in the neck...

I converted my cloth seats in my 05 trailblazer to leather power seats from a 02 envoy.first off this is alot of work but well worth it. In the 05 trailblazer you have a few things you have to move from the cloth seats to the leather for every thing to function as it should. On the passenger...