Knocking sound from engine under load in Astor — MG Motor Astor
A knocking noise is heard while accelerating hard.
Severity: High | Repair Cost in India: ₹3,000 – ₹30,000 | Affected Years: 2021-2025 | Frequency: Occasional
What is the “Knocking sound from engine under load in Astor” problem?
A knocking noise is heard while accelerating hard.
Impact on driving: Can damage engine over time.
Issue Details at a Glance
- Severity
- High
- Impact
- Can damage engine over time.
- Estimated Repair Cost
- ₹3,000 – ₹30,000 (parts + labour, Indian workshops)
- Affected Years
- 2021-2025
- Frequency
- Occasional
Symptoms to Watch For
- Knocking sound
Likely Causes
- Low quality fuel
- Timing issue
Recommended Solutions
- Use high-quality fuel
- Engine tuning
Prevention Tips
- Avoid low-grade fuel
Should you worry about this issue?
This is a high severity issue on the MG Motor Astor. Get it inspected immediately at an authorised service centre — driving with this fault can be unsafe and may lead to far costlier damage.