all of them?...it's very unusual to have them all oil fouled. If they are all coated in black it's more likely a carbon buildup
pontiacgp said:all of them?...it's very unusual to have them all oil fouled. If they are all coated in black it's more likely a carbon buildup
pontiacgp said:if you have some that look ok and some carbon fouled then I'd be looking at the wires and cap to make sure the plugs are getting enough current. Do you have a multi meter to check the resistance (ohms) of the wires? If the wires check out good then take a look at the cap
pontiacgp said:It's a good thing to have cause you can use it for other electrical issues. It's the only way I know how to check a wire other than looking at it.
pontiacgp said:you can look at the wires to see if there is anything obvious like cracked or burnt wire covering. There is one other thing, is the engine clean around the spark plug openings?...if not you or who ever put the plugs in might have fouled the plug with some dirt when installing the plug causing it to misfire
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