Engine Misfires

1. Inspect distributor. If cap or rotor is cracked, replace. If distributor shaft is loose, correct as necessary. If lead wire is broken, replace wire. If distributor is satisfactory, proceed to step 2.
2. Inspect ignition coil high tension cable. If primary lead wire is broken or coil is shorted, repair or replace as required. If coil high tension cable is satisfactory, proceed to step 3.
3. Inspect spark plugs. If carbon fouling is present, clean or install hotter type plug. If insulator is cracked, replace plug.