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Old 03-05-2012, 06:36 PM   #1
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Help 4x4 not working

I have a 1991 yj when I put it in 4high I can her the clicking but it won't lock in if any1 could respond with tips on what it might b it would help a lot thanks

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Old 03-05-2012, 06:42 PM   #2
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The axel lock is vacuum actuated. A leaky or broken vacuum line is the most likely problem.

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Old 03-05-2012, 06:55 PM   #3
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Ok thank u
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