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Registered
2002 Envoy 4.2 4x4
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6 Posts
I had an 08 Blazer I thought was a bunch of thous things. Turned out it was a Body control module. I never got around to installing a new one of thous but if I were you I'd check my fuses
 

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2003 chevy trailblazer_ltz
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113 Posts
"Cranking" and "turning over' are the SAME THING.

Do you mean it cranks but won't start and run?
 
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