2003 Ski-Doo REV Series Factory Shop Manual, Page 65Get this manual

2003 Ski-Doo REV Series Factory Shop Manual, Page 65

Quality of the image is intentionally reduced!

Section 03 TROUBLESHOOTING Subsection 02 (ENGINE)

ENGINE DETONATION AT MAXIMUM RPMNORMAL USE1 Check which type of fuel is usedaOctane number is too low andor alcohol level is too highUse