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Gary
Gary, Chevy Technician
Category: Chevy
Satisfied Customers: 15728
Experience:  15 years GM master tech
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I have a 2003 chev blazer,and going down ghway tries

Customer Question

I have a 2003 chev blazer,and going down highway tries shifting into 4wd low (push button by the way.)
Submitted: 5 months ago.
Category: Chevy
Expert:  Gary replied 5 months ago.

will you just hear the front axle trying to engage ?

Customer: replied 5 months ago.
Expert:  Gary replied 5 months ago.

on the drivers side of the transfer case there is a vacuum baal switch as seen here if you unplug the vacuum lines off it and plug up the one with vacuum and drive it will it still do this ?

if not and very common that vacuum ball switch si bad if you replace it that should fix this problem

if you have any questions please ask as i do not get credit for my work until you rate me here at Justanswer

Expert:  Gary replied 5 months ago.

picture of the location

if you have any questions please ask as i do not get credit for my work until you rate me here at Justanswer

Expert:  Gary replied 5 months ago.

how are you making out ?

if you have any questions please ask as i do not get credit for my work until you rate me here at Justanswer