Right after receiving my transmission oil flush due to the issues this truck has with its drivetrain, my check engine light comes on accompanied with an Onstar notification of a sever engine/transmission problem.
I took the truck in twice for this problem (once on 7/27/2020 and a second time on 8/7/2020) as the first time, the dealer was unable to figure out then engine error code .
On the second visit, they finally did some due diligence and found out I had a broke solenoid valve. They replaced it.
This truck keeps having engine/transmission issues and it really sucks.
A D V E R T I S E M E N T S
Right after receiving my transmission oil flush due to the issues this truck has with its drivetrain, my check engine light comes on accompanied with an Onstar notification of a sever engine/transmission problem.
I took the truck in twice for this problem (once on 7/27/2020 and a second time on 8/7/2020) as the first time, the dealer was unable to figure out then engine error code .
On the second visit, they finally did some due diligence and found out I had a broke solenoid valve. They replaced it.
This truck keeps having engine/transmission issues and it really sucks.
GM should buy this thing back!
- tobinpl20, Wilton, US