larry ... 4/4/2010
1997 Chevrolet S10 Base 4 Cyl 2.2L
engine misfires at all speeds. have changed plugs and plug wires
engine misfires at all speeds
You should also check the distributor cap and rotor for wear and corrosion. If the distributor cap has any cracks in it, that could allow arcing outside the cap creating a miss.