2003 Chevrolet Trailblazer Press On Gas Truck Will About 20 Mph Max Rpm S Rise

2003 CHEVROLET TRAILBLAZER
100,000 MILES
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when I press on the gas the truck will go about 20 mph max but the rpm' s rise to about 4,000, any thoughts?
Dec 29, 2012 at 5:45 AM
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HMAC300
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check to see if trans fluid is full first, then have a trans guy look at it sounds like trans is slipping in need of rebuild
Dec 29, 2012 at 2:54 PM
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