1995 GMC Jimmy Repair Question
Asked on December 7, 2011
I have a 1995 GMC Jimmy. It has 147,000 miles on it. One problem with it...it does not engage in 4 high or 4 low. Not sure what to check. Could it be that the vacuum actuator is bad? Thanks for your help!
It is not a push button 4WD. It is a shifter on the floor. Thank You
Asked by miahwickerAnswer
Replied on December 7, 2011
Does it have the push button 4wd?
Replied on December 7, 2011
It is not a push button 4WD. It is a shifter on the floor. Thank You
Replied on December 8, 2011
then you need to check for vacuum leaks to the front differential. When you shift to 4wd, vacuum is sent to the front axle to engage it.