Question about 1991 Chevrolet S-10 Blazer

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1991 chevy van 4.3 litre

Loss of power and makes a spark knock when a strain

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Check for plugged exhaust (catalytic converter)

Posted on Jun 03, 2009

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Loss of power in a strain and spark knock


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Jun 03, 2009 | 1991 Chevrolet S-10 Blazer

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