Troubleshooting Engine Issues Identifying Oil Contamination in Spark Plugs

Specialities include: Acura, Audi, BMW, Buick, Cadillac, Car, Car Electronics, Car Parts, Chevrolet, Chevy, Chrysler, Classic Car, ... Wipe the plug next time. If the oil is brand-new type of clean, you just spilled some. If it's not clean, it's like everyone else has said, ... I think you may have a coil problem. The oil on the plug is nothing to worry about at this time. That is another problem. But a minor one. the owner of a local BMW indy shop told me to spray a solvent like brake cleaner in the tube then use air compressor to get the solvent out - ... Good to hear the oil on the threads is nothing to worry about. I pulled the plug to see how clean she was running. Wiped off the threads and re- ... Most likely you leaking oil through this gasket down into the spark plug well. Check this 1st. if that is the problem just get some gasket sealer and repair it. Oil on a spark plug indicates a problem. There are really only 2 ways you can get oil on your spark plug. Audi Q8 - Q8 Spark Plug Replacement - I replaced the spark plugs and coils on my 2020 Q8 ... Did the plugs while changing the oil so maybe ... If there is oil in the bottom of the well chances are the valve cover gasket is leaking. There is a seal around the bottom of each well. This post covers the signs of a spark plug tube gasket leak, why oil would cover a spark plug or ignition coil, and how you can fix it.