wat u have to do is wash it out with water then spray some W.D40 so nothing sticks or ruins the tube. Trust me it works every time.
With mine the spark plug tube gasket broke and one of the spark plug tubes was flooded with oil. Also try changing the sparkplugs. With mine the spark plug tube gasket broke and one of the spark plug tubes was flooded with oil. Also try changing the sparkplugs. With mine the spark plug tube gasket broke and one of the spark plug tubes was flooded with oil. Also try changing the sparkplugs.
No there should not be any oil where you plug your spark plugs into
Under the valve cover there are seals on top of the plug tubes, you will need to replace the valve cover gasket and plug tube seals.
The seals inside the valve cover on top of the plug tubes have failed.
The spark plug tubes need replaced.
There is a gasket underneath the valve cover that goes around the outer edge and around the center of the cover around the spark plug tubes. These gaskets are prone to leakage and must be replaced.
There is probably oil in the cylinder. Remove the spark plug, place a rag over the hole where the spark plug was and then crank the engine over with it removed. If it sprays oil out you will need to crank all the oil out the clean or change the spark plug. Make sure to check the oil and fill it to the proper level.
if the oil is at the spark plug base the valve cover gasket is leaking. if the spark plug electrode is covered with oil the engine needs rings
The seal on the top of the plug tubes are leaking. You need to change the valve cover gasket and plug tube seals.
the valve cover gasket is bad, or the valve cover is loose
To properly maintain your lawn mower spark plug and prevent oil buildup, regularly check and clean the spark plug, replace it if necessary, and ensure it is properly gapped. This will help ensure optimal performance of your lawn mower.
No, if there is oil inside with the spark plug, it means the seals in the valve cover are leaking. These seal kits can be purchased with the valve cover and can be easily replaced once the valve cover is removed. Be sure to clean all the excess oil from around the spark plug well. I use "brake cleaner" in a can, and compressed air to clean them out in my shop. Be sure to cover the area with a shop towell to avoid making a mess.