
Volvo, 440/460 Common Issues
1. Timing Chain Rattle and Failure
Occurrence: 15%Cost to repair: $800Symptoms:
Engine noise, rattling sounds from timing chain area.
2. CV Joint Failure
Occurrence: 12%Cost to repair: $600Symptoms:
Clunking or clicking noises when turning, uneven tire wear.
3. Water Pump Failure
Occurrence: 8%Cost to repair: $300Symptoms:
Overheating engine, coolant leaks from water pump area.
4. Rear Main Seal Leak
Occurrence: 20%Cost to repair: $900Symptoms:
Oil leaks from rear main seal area, low oil pressure.
5. Faulty Oxygen Sensor
Occurrence: 18%Cost to repair: $250Symptoms:
Poor engine performance, rough idling.
6. Rear Axle Failure
Occurrence: 9%Cost to repair: $1200Symptoms:
Clunking or grinding noises from rear axle area, difficulty turning.
7. Crankshaft Position Sensor Failure
Occurrence: 11%Cost to repair: $200Symptoms:
Poor engine performance, rough idling.
8. Faulty Mass Airflow Sensor
Occurrence: 14%Cost to repair: $180Symptoms:
Poor engine performance, rough idling.
9. Rear Brakes Squeal and Wear
Occurrence: 6%Cost to repair: $400Symptoms:
Squealing or grinding noises from rear brake area, uneven brake wear.
10. Faulty Throttle Position Sensor
Occurrence: 13%Cost to repair: $220Symptoms:
Poor engine performance, rough idling.
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