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.
Electricity and a Load Spark. Electrical Question: When I plug in my adapter for my laptop computer directly into an outlet in my kitchen I can see a spark at the time I plug it in. 1  I tried other receptacles in the house and I get a spark from them also.2  I replaced the adapter with a new one but I still get a spark.aveâs Reply: Thanks for your electrical question Larry. A Spark May Be Seen When a Cord is Plugged In. 1  The spark that you see when you plug in your laptop adapter or power supply is because the electronic components of the power supply are drawing power immediately.