Question about 2001 Chevrolet Blazer

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No 4 high

I have a 2004 blazer that works in 4 low but not in 4 high

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  • Anonymous Jan 27, 2009

    I have this same problem!



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  • 206 Answers

There is an actuator on the trans probably needs removed and cleaned. You should always exercise the four wheel drive switch this will keep it working when you need it

Posted on Feb 15, 2009


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