4L80E Dropping out of 4th Gear

[arveetek]

You should be able to do a little investigative work to locate a reliable transmission mechanic who won't take advantage of you.

The 4L60E burned up in my wife's Envoy last month. I was able to locate a local racing shop who specializes in transmissions. I dropped the vehicle off on a Tuesday morning, and had it back in my hands Thursday evening. They rebuilt the tranny faster and cheaper than anyone else, and were able to show me the bad parts, as well as explain the upgraded parts they used. I was very, very pleased with the whole experience. Shifts better than ever, and with the upgraded parts, now the lock-up function works like I expected it to!

Just for future reference, Steve at Cantrell Racing in Joplin, MO is the place to go: (417) 659-8071

Casey