Ski-Doo REV GEN4, Manual

Page: 241 / 283

TROUBLESHOOTING GUIDELINES
ENGINE LACKS ACCELERATION OR POWER (cont’d)
4. Engine overheats.
– Check coolant level, see MAINTENANCE PROCEDURES.
– Check heat exchangers cleanliness. Clean if necessary.
5. Drive belt worn too thin.
– If the drive belt has lost more than 3 mm (1/8 in) of its original
width, it will affect vehicle performance.
– Replace drive belt.
6. Incorrect track adjustment.
– See MAINTENANCE PROCEDURES and/or an authorized
SKI-DOO dealer for proper alignment and tension adjust-
ments.
7. Fuel pressure too low.
– Seek service from an authorized Ski-Doo dealer, repair shop,
or person of your own choosing for maintenance, repair, or re-
placement. Please refer to the US EPA EMISSION-RELATED
WARRANTY contained herein for information about warranty
claims.
ENGINE BACKFIRES
1. Engine is running too hot.
– See item 4 of ENGINE LACKS POWER.
2. Ignition timing is incorrect or there is an ignition system fail-
ure.
– Seek service from an authorized Ski-Doo dealer, repair shop,
or person of your own choosing for maintenance, repair, or re-
placement. Please refer to the US EPA EMISSION-RELATED
WARRANTY contained herein for information about warranty
claims.
3. Exhaust system leak.
– Seek service from an authorized Ski-Doo dealer, repair shop,
or person of your own choosing for maintenance, repair, or re-
placement. Please refer to the US EPA EMISSION-RELATED
WARRANTY contained herein for information about warranty
claims.
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