BRP Ski-doo Tundra Series Operator's Manual page 143

ENGINE LACKS POWER (cont'd)
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 af-
fect vehicle performance.
– Replace drive belt.
6. Incorrect track adjustment.
– See MAINTENANCE and/or an authorized SKI-DOO dealer for proper align-
ment and tension adjustments.
7. R.A.V.E. valves problem.
– Contact an authorized Ski-Doo dealer.
8. Fuel pressure too low.
– Contact an authorized Ski-Doo dealer.
ENGINE BACKFIRES
1. Engine is running too hot.
– See item 2 of ENGINE LACKS POWER/VEHICLE DOES NOT REACH FULL
SPEED.
2. Ignition timing is incorrect or there is an ignition system failure.
– Contact an authorized Ski-Doo dealer.
3. Exhaust system leak.
– Contact an authorized Ski-Doo dealer.
4. Fuel pressure too low.
– Contact an authorized Ski-Doo dealer.
ENGINE MISFIRES
1. Water in fuel.
– Drain fuel system and refill with fresh fuel.
2. RAVE valves malfunction.
– Have RAVE valves system inspected by an authorized SKI-DOO dealer.
HEATED GRIPS/THUMB WARMERS ARE NOT WORKING
1. Engine RPM is too low.
– Make sure engine RPM is above 2000.
ENGINE HAS SHUT DOWN WHILE IDLING
1. The engine shuts down after long periods of idling.
– Do not let engine idle too long. Refer to VEHICLE WARM-UP in OPERATING
INSTRUCTION.
TROUBLESHOOTING GUIDELINES (600 HO E-TEC)
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