Hey sub family, You can visually inspect the spark plug to see if it's in good condition. A light gray or brown spark plug is in good working condition, but burn marks, rust, corrosion, or worn electrodes can indicate that it needs to be replaced. You should also check your spark plug every 40-50 hours of use, or if your Mini bike is running rough.
Instagram: rb.gy/0mrbxz
Signs that your spark plugs may need replacing include:
▪︎Poor acceleration
▪︎Decreased fuel economy
▪︎Misfiring
▪︎Rough-sounding engine
▪︎Rough noises during engine idling
▪︎Engine startup failure or slow engine start
▪︎The engine is very loud
▪︎Engine running on an inconsistent rhythm
Tools Required:
▪︎ Ratchet
▪︎ Socket - 21mm Deep Socket
Product Link:
ACDelco Copper Spark Plug R42XLS
rb.gy/8xozvn