slipping

Ok this has been an outstanding forum community and I have solved a few really challenging concerns with my Yukon and appreciate in advance your help! Yesterday on the freeway I noticed some slight tugging on my transmission at 65 MPH after an hour long drive. Then when going over a grade it...

First of thanks guys! I'm new to this forum and any help would be appreciated! I have a 1999 Tahoe with almost 300000 miles on it. The other day driving home on the interstate, the over drive slipped and the engine just revved at highway speed. It continued to do this, stayed stuck in 3rd gear...

I have a 99 tahoe. Ive had it for about 3 years now. A couple months after i got it i noticed that when i press on the gas firmly (like coming out of a gas station onto a busy street) the truck would make this jerking feeling and it would like go into neutral for about 5 seconds and when i would...