OIL COVERED SPARK PLUGS: WHAT IS THE CAUSE AND HOW TO FIX IT
When you detect oil on your spark plugs, you must be aware of the fact that it is bad news for your engine. But you don’t have to panic on the situation, as it might not be as bad as you think. There could be multiple reasons why oil can find its way on the spark plug . One of the cause can be by leaking valve cover or spark plug o-ring. As spark plug is the heart of the engine, you need to take extra care for the same. Given below are the causes of oil-covered spark plugs and tips on how to fix it. Causes of Oil On Spark Plug There might be several causes of how and why your spark plug is covered in oil. Some of those are listed below: Valve Cover Gaskets Valve cover gaskets keep the oil on the cylinder heads and away from the rest of the engine. Due to high temperatures in the engine environment, these gaskets tend to wear, allowing the oil leakages. This dripping oil then reaches the spark plugs and causes the oil on the plug condition. Spark Plug O-Ring This ring is t...