1997 Chevy Suburban

1997 CHEVROLET SUBURBAN
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Computer problem
1997 Chevy Suburban V8 Four Wheel Drive Automatic

the diagnostic read misfire cycindro 3 i change wire, spark plugs ,disturber cap, and rotor. then i had clear it. but the service soon light came on again.and read misfire cyc.3 what could it be? and when on it throw white smoke from the muffler.
May 27, 2010 at 7:30 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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