Bombardier SeaDoo 2000 factory shop manual volume 1, Page 54Get this manual
Section 03 TROUBLESHOOTING Subsection 01 (TROUBLESHOOTING CHART)
ENGINE OVERHEATS
OTHER OBSERVATION Monitoring beeper sounds continuously POSSIBLE CAUSE Restricted jet pump water intake Cooling system restriction Grounded temperature sensor or sensor wire Checkclean Checkflush, refer to subsection 02-03 Checkrepairreplace REMEDY
ENGINE CONTINUALLY BACKFIRES
OTHER OBSERVATION Weak spark POSSIBLE CAUSE Fouled, defective spark plugs Malfunction of rev limiter Incorrect setting Ignition timing Rotary valve (if applicable) Carburetor Engine Sheared flywheel key Incorrect timing Carburetion to lean Intake leakcrankshaft seal failure REMEDY Cleanreplace Cleanreplace, refer to subsection 08-02 Checkreset, refer to subsection 08-02 Checkreplace, refer to subsections 08-02 and 04-04 Checkreset, refer to subsection 04-07 Checkadjust, refer to subsection 06-04 Pressure check engine, refer to subsection 04-02