my chevrolet tahoe has to much transmission fluid in it and it slips some times i put lube guard treatment in the black bottle and now it runs fine in mild temperatures and in cold temperatures it acts funny whats the problem
My first thought would be that the trans might be overfilled from the addition of the Lubegard:
Lubegard Instructions: For normal applications, add 1 oz. (29.6 mL) per quart (Liter) of ATF to the total transmission capacity (including torque converter) with motor idling in park. Do not overfill.
〉 Answered on Feb 11th, 2013 by Karen Salvaggio, Owner - Professional Race Car Driver at Thunder Valley Racing