Mechanics

CHEVROLET S-10 SPARK PROBLEM

1987 Chevrolet S-10 • 190 miles

Iv put in new distributor cap new roter an spark plugs, pulled out spark plug from motor an put spark plug back in cable had friend start the truck. I see no spark, what else can I try?
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Guest
October 21, 2012.



Does the rotor turn, when cranking? Do you have primary voltage at the coil? Usually goes hot with the key on. Use testlight on negative side of coil/tach terminal, does it pulse with cranking?

JDL
Oct 21, 2012.