BOMBARDIER rally 200 Operator's Manual page 89

4. Engine is overheating.
– Check ENGINE OVERHEATING in SPECIAL PROCEDURES.
– If overheating persists, contact an authorized Bombardier ATV dealer.
5. Air filter/box plugged or dirty.
– Check air filter and clean if necessary.
– Check deposits in air box drain.
– Check the position of the air intake tube.
6. CVT dirty or wear.
– Contact an authorized Bombardier ATV dealer.
Engine backfire
1. Exhaust system leakage.
– Contact an authorized Bombardier ATV dealer.
2. Engine is running too hot.
– See ENGINE LACKS ACCELERATION OR POWER.
3. Ignition timing is incorrect or there is an ignition system failure.
– Contact an authorized Bombardier ATV dealer.
4. Improper carburetor setting.
– Contact an authorized Bombardier ATV dealer.
Engine misfire
1. Fouled/damaged/worn spark plug.
– Clean/verify spark plug and heat range. Replace as required.
2. Water in fuel.
– Drain fuel system and refill with fresh fuel.
Unusual engine noise
1. Oil filter and/or oil pressure regulator plugged.
– Change oil filter and engine oil.
– Clean oil pressure regulator.
2. Valve adjustment.
– Contact an authorized Bombardier ATV dealer.
3. Chain tensioner plugged.
– Contact an authorized Bombardier ATV dealer.
4. Timing chain wear.
– Contact an authorized Bombardier ATV dealer.
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