There are a few transmission problems that can come up with the 2007 GMC Envoy. The most common problem that You will encounter are louder than average noises from it. Usually this will happen when the fluid levels are low inside Your transmission and that can cause some extra wear and tear on the gears. Another problem that can happen with the transmission are linkage problems where the vehicle will not go into gear. This can happen when the linkage to the shifter gets damaged. Another problem with the transmission are delayed shifts between gears. Usually these are caused by a transmission control module problem and You will need to use an OBD II scan tool to diagnose it.
David K
July 16, 2020
If the 2007 gmc envoy is having issues with the transmission then you will notice several problems, including shaking or grinding while driving, a burning smell when the vehicle is on, the gears slipping when you shift, the shifter becoming stuck or non responsive, and leaking fluids. This can all lead to a transmission failure which will more or less kill the vehicle.
Nick D
March 29, 2023
What causes the auto transmission not to shift out of 1st gear to second gear without going at leat 30 mph or letting the gas off?
Isaiah cole
February 26, 2023
I found out that when my envoy wouldn’t go over 30 that it burnt up the gearing in the trans and had to swap it
John Wayne Burnham
September 10, 2022
What issues would cause an 07 GMC Envoy to have no transmission power( reves no go) above 30mph?
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