Bombardier SeaDoo 1989 factory shop manual, Page 151Get this manual

Bombardier SeaDoo 1989 factory shop manual, Page 151

Section 13 TROUBLIESHOOTING ENGINE OVERHEATS OTHER OBSERVATION POSSIBLE CAUSE REMEDY Clean CleanSee section 05Siphon and
See "ENGINE OVERHEATS" Incorrectly set See section 07-01 ENGINE PINGINNG OR KNOCKING OTHER OBSERVATION 1 POSSIBLE CAUSE Use
well known quality gasoline Use recommended spark plug number See section 07-01 Poor quality gasoline1 low octane Spalrk
plug heat range too high Ignition timing too advanced ENGINE LACKS ACCELERATION OR POWER OTHER OBSERVATION POSSIBLE CAUSE
REMEDY Refer to "ENGINE MISFIRESSee section 05 CleanSiphon and replace Weak sparkincorrect fuel mixture Throttle does not