1995 Chevy Saburban transmission stuck in 3rd gear


#1

1995 Chevy Saburban, currently at 150,000 miles, Prior owner had transmission rebuilt prior to 100,000 miles. While towing my 18ft camper trailer on a recent trip every time I started off from a stop I had to really push on the gas to get going. At first I though the emergency brake was on, or I had a flat tire. I then noticed the automatic transmission was not shifting when I had it in D. Checked the transmission fluid and it was full. The transmission seems to be stuck in 3rd gear. When I move the shifter to 2 it will shift down. Reverse is also still working. Am I in for a costly repair?


#2

Check out your previous post (now on page 3). Transman618 left you a couple of suggestions and is the resident expert on GM transmissions and control systems.


#3

Thank you, Thank you