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.
Our spark plug is located at the front of our engine underneath our spark plug wire. The first thing we need to do is wiggle that spark plug wire off of the spark plug. Then we are going to take a spark plug socket and slip that over the top of our spark plug and remove that spark plug from our engine.