2000 Polaris Indy 500 / 600 snowmobile service manual, Page 11Get this manual

2000 Polaris Indy 500 / 600 snowmobile service manual, Page 11

Quality of the image is intentionally reduced!

GENERAL Glossary of Terms Pre-Ignition: problem in combustion where the fuelair mixture is ignited before normal spark ignitionPiston looks melted at area of damagePossible causes: 1)incorrect spark p