View Full Version : Pretty sure my transmission is done

08-18-2012, 10:25 PM
Vehicle is a 95 Chevy Suburban K1500 with a 4L60E Trans. I was driving home from dropping off the boat. Accelerating out of the parking lot, I heard a loud pop, and I am now getting a significant grinding noise in 1st and 2nd gears. It happened very sudden and I wasnt hitting the throttle hard. It is also very loud when it downshifts from 3rd to 2nd.

It was rebuilt less than a year ago, and has less than 10K on it.

Does anyone with experience have suggestions based on this description? Google searches suggest the sunshell is cracked.