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I have a 1993 Chevy S-10 Blazer 4 wheel drive and when I try to engage 4hi nothing happens except the green light flashes and I hear a clicking sound under the dash. When I try to engage 4lo it goes right in. Any suggestions.

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Ask the dealer if there is an updated 4WD front axle solinoid. They are very easy to replace.

Posted on Dec 02, 2008

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