1997 Mazda Miata MX-5 Q&A
1997 Mazda Miata MX-5 Question: spark plugs
This is a very simple process. Remove the ignition cables from the spark plugs, inspect tubes for oil, if there is oil replace valve cover gasket with spark plug tube seals, remove spark plugs, install new ones, reconnect ignition cables. Use only the correct NGK BKR6E-11 plugs. Zee - ZeeTech
Failure of the valve cover gasket can allow engine oil to leak onto the spark plug wires and damage them. The engine will run poorly (misfire) if the spark plug wires fail.
drove car and parked next morning the car wont start checked spark plugs and wiring both ok coil sparks 1 and 4 no spark on 2 and 3
any options short of a machine shop, heilicoil, loc-tite?