liftgate

This is my first day in the forum here, so I apologize if this post is a duplicate of any others. I did a search for similar problems and came up with nothing. I have a 2012 Tahoe police model that is my departmental take home car. The city shop won't do much with it (maybe if I painted it...

Helppppp! My Power Liftgate recently stopped going up. It goes up about 1/3 of the way then kinda jerks back down. I'm trying to avoid bringing it to the dealership because of the insane charges they have for fixing the smallest of problems. I've checked to make sure there are no obstacles in...

I have a '07 z71 tahoe and recently my power Liftgate would stop 1/4 of the way up and then go back down. It does it every single time and I have checked to make sure no obstacles are in the area but no help. I'm trying to avoid bringing it to a dealership since they charge an arm and a leg to...