A deficient Glimmer plug in your engine can doer loss of faculty at aerial quickness, misfiring, defective acceleration and Rugged starting. Stare at the Glimmer plug to see its color. The insulator should be light in color and a bit darker on the outside.3. Check for discoloration to the insulator, which could indicate that your plug wasn't tightened properly, that the engine isn't cooling properly, the timing is to fast or that your plug's heat range is to hot.
1. Remove your spark plugs from the engine. You can remove one at a age to trial, or you can remove all of them.
2. To find a poor spark plug in a Polaris ATV, you must fix and Stare at one of your plugs. Whether you compass a defective choke, the plug looks changed from a plug in an engine that cools incorrectly.
Instructions
4. Feel the spark plug. A spark plug that's wet, black and oily indicates a foul carburetor, or that there is a problem with the piston rings, valve guides or cylinders.
5. Replace faulty spark plugs as an inexpensive way to help correct certain problems with your ATV. Also use spark plug problems to give you an idea of what other issues you ATV may be experiencing.
