Spark plugs wear out quickly

Engine performance drops due to worn-out spark plugs.

Severity: medium | Repair Cost: ₹3,000–₹15,000 | Affected Years: All petrol | Frequency: Common

Symptoms: Engine misfire, Low power.

Ignition coil failure

Car may jerk or not start properly.

Severity: medium | Repair Cost: ₹5,000–₹25,000 | Affected Years: All | Frequency: Occasional

Symptoms: Jerking, Starting issue.

Timing chain noise

Rattling noise from engine at startup.

Severity: high | Repair Cost: ₹20,000–₹1,20,000 | Affected Years: All | Frequency: Rare

Symptoms: Rattling sound.

Engine knocking sound

Knocking noise during acceleration.

Severity: high | Repair Cost: ₹15,000–₹1,50,000 | Affected Years: All | Frequency: Occasional

Symptoms: Knocking sound.

Fuel injector clogging

Injectors get clogged affecting performance.

Severity: medium | Repair Cost: ₹5,000–₹30,000 | Affected Years: All | Frequency: Common

Symptoms: Rough idle.

Air filter blockage

Dirty air filter reduces engine airflow.

Severity: low | Repair Cost: ₹1,000–₹5,000 | Affected Years: All | Frequency: Common

Symptoms: Low power.

MAF sensor issue

Airflow sensor gives wrong readings.

Severity: medium | Repair Cost: ₹5,000–₹25,000 | Affected Years: All | Frequency: Occasional

Symptoms: Jerking, Low mileage.

Oxygen sensor failure

Sensor fails affecting fuel mixture.

Severity: medium | Repair Cost: ₹5,000–₹30,000 | Affected Years: All | Frequency: Common

Symptoms: Check engine light.

EGR valve clogging

Exhaust gas recirculation valve gets blocked.

Severity: medium | Repair Cost: ₹8,000–₹40,000 | Affected Years: Diesel | Frequency: Common

Symptoms: Rough idle.

DPF blockage issue

Diesel particulate filter gets clogged.

Severity: high | Repair Cost: ₹15,000–₹80,000 | Affected Years: Diesel | Frequency: Common

Symptoms: Warning light, Low power.