Car Spark Plug Problem
The oil slips past the valve guides and creates problems with the spark plug. If there is black and feathery carbon in your spark plugs it can cause a weak spark or you may have an overly rich fuel mixture. Pin On Car Care Advice First switch off your engine and let it cool for some time else you might harm yourself. . Such cases are sporadic though. It causes the spark plug to become greasy and black. 2 Spark plugs are very inexpensive to replace. 3 If you havent changed your spark plugs in 2 years or more your problem is likely to be a bad spark plug. Recommendations and Actions to Take. Cant go much more for an answer without knowing more. Engine misfires are one of the most common problems that car owners face when they have bad or fouled. If the electrodes look wet visually from oil or water it is better to check the engine immediately. My car has become sluggish when accelerating especially between 1...