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2004 buick rainier
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3 Posts
Discussion Starter #1
At 66K our 2004 AWD clutch system is grabbing at 25-35 MPH. My maintenance record indicates the I changed the Auto Trac II fluid at 36K in 2009. I think it was grabbing then.

So I changed the fluid again with the GM Auto Trac II fluid. I helped a little.

So today we went for a drive and part way along I removed fuse #8 and the grabbing quit completely. AND the mileage is the best I have seen in years.

I have read that most stay the grabbing quit right away with new Auto Trac II fluid. Not in this case.

Suggestion for next steps?

Chris
 

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Registered
2004 buick rainier
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3 Posts
Discussion Starter #2 (Edited)
What happens if I just leave fuse #8 for a while. The clutch pack appears to have been in a disengaged state when I removed the fuse.
 
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