

BMW, 3 Series, E36, 325i (1991-1995) Common Issues
1. Coolant Leak
Occurrence: 12%Cost to repair: $250Symptoms:
Water leaking from radiator or water pump
2. Faulty Oxygen Sensor
Occurrence: 15%Cost to repair: $300Symptoms:
Poor engine performance, rough idling
3. Failed Alternator
Occurrence: 10%Cost to repair: $450Symptoms:
Battery warning light on, slow engine crank
4. Rear Main Seal Leak
Occurrence: 20%Cost to repair: $800Symptoms:
Oil leaking from rear of engine
5. Faulty Mass Airflow Sensor
Occurrence: 8%Cost to repair: $220Symptoms:
Poor engine performance, rough idling
6. Transmission Solenoid Failure
Occurrence: 12%Cost to repair: $600Symptoms:
Transmission slipping, hesitation between gears
7. Faulty ECU
Occurrence: 5%Cost to repair: $1200Symptoms:
Engine performance issues, dashboard warning lights
8. Rear Wheel Bearing Failure
Occurrence: 15%Cost to repair: $500Symptoms:
Rumbling or grinding noise from rear wheels
9. Faulty Fuel Pressure Regulator
Occurrence: 10%Cost to repair: $400Symptoms:
Poor engine performance, rough idling
10. Squeaky Exhaust Muffler
Occurrence: 8%Cost to repair: $180Symptoms:
High-pitched squeaking noise from exhaust
11. Faulty Sunroof Motor
Occurrence: 5%Cost to repair: $320Symptoms:
Sunroof not opening or closing properly
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