94 5.7l miss

By TroyDairy
July 6, 2017 in 1988-1999 Chevrolet & GMC C/K GMT400 Platform

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TroyDairy

Posted July 6, 2017

My 94 misses randomly. While it misses the Tach will swing wild up n down. Like if running 2000 rpm and it misses the Tach will jump to 4 5k during the flutter. New coil, new distribute, timing at 5* with brn wire off.

Thank, 0 ideas left here

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