1988 Chevy Trailblazer back fireing and high idle

1988 CHEVROLET TRAILBLAZER
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JACKIE BYRD
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Engine Mechanical problem
1988 Chevy Trailblazer 6 cyl Two Wheel Drive Automatic

When I start the motor it is at a high idle and then it goes to a slower idle then back fires in the throtle body and motor dies
Sep 7, 2010 at 4:02 PM
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