2016 Mercedes-Benz AMG GT S Used Cars in Charlotte, NC 28212. Avg. Dealer Rating: (5 reviews) They have been so great, answered all of my questions and very patient with me when I wasn't immediately responsive due to illness. They worked everything out for an out-of-state sale.
By examining the spark plugâs insulator color, even a less-than-mechanically-inclined person can determine valuable information about the engineâs overall operating condition. Normal: Grey to Light Golden-Brown Color. This condition is ideal, the spark plug and engine air/fuel mixture are operating properly.
A lawn mower spark plug is used to ignite the air and fuel mixture in the same manner as the spark plugs in an automobile. Made of ceramic surrounding an iron core, a lawn mower spark plug is situated in a steel base. The spark gap in a lawn mower spark plug is set in the same manner as an automobile spark plug. After checking with the lawn mower's service manual, the spark gap can be set by grasping the electrode's tang with a set of pliers and pulling it open or pushing it closed until it meets the specified gap when a feeler gauge is inserted into the opening.