Jan 112011

To engage the four wheel drive I have to unplug the outer vacume line on the axle shift motor, then plug it back in. What is my problem? Is it the shift motor or something else? I have to do this in low or high 4wheel. Thanks, Big E

  2 Responses to “89 Jeep Wrangler”

  1. Most likely it is the vacuum diaphram needs to be replaced.

  2. Thanks alot. I will get one. Thanks again, Big E

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