Severity: 🟠 High — diagnose within 1–2 days
Misfires detected across multiple cylinders.
No. Stop driving. Continuous misfire dumps unburnt fuel into the catalytic converter and will destroy a ₹35k–1.5 lakh cat in under 200 km.
Full ignition + compression test. Coil and plug replacement common.
₹2,500–₹45,000
What does P0300 mean?
P0300 (Random / Multiple Cylinder Misfire) means Misfires detected across multiple cylinders. Common symptoms include rough idle, shaking, loss of power.
How much does P0300 repair cost in Hyderabad?
At GarageNation Hyderabad, P0300 repair typically costs ₹2,500–₹45,000. We always diagnose first and give a fixed quote before any work begins.
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