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Hello, and welcome to my KZbin channel. Today's video is another vehicle repair episode. Two years ago, my Blazer did not want to engage into four-wheel drive. At that time, it turned out to be a faulty vacuum actuator for the front axle hubs. Now this year, I encountered the opposite problem the Blazer did not want to disengage from being in four-wheel drive. I found a broke vacuum hose underneath the vehicle and decided to update all the vacuum hoses related to the four-wheel drive operation. This video goes into detail all the vacuum hose locations and replacing the hoses. While I changed the vacuum hoses, I also decided to change the transfer case vacuum switch at the same time. I hope the video helps you out, and feel free to comment below, and check out my website that is a work in progress.
alanmytc.com/