View Single Post
  #2  
Old 08-25-2005, 06:33 PM
GTP Dad GTP Dad is offline
Pontiac Guy
 
Join Date: May 2004
Posts: 6,441
Thanks: 2
Thanked 82 Times in 78 Posts
Re: Montana changing to higher gear.. jerks hard forward

Check the fluid. If the level is not proper it can cause this. Also, have you changed fluid and filter lately? If not now would be a good time and install a new one and put in a can of sea foam or other high quality transmission additive. Should free everything up and may cure the problem.
Reply With Quote