Why are some Changan Karvaan owners in Pakistan experiencing sudden engine misfires o r jerking due to faulty ignition coils?

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Why are some Changan Karvaan owners in Pakistan experiencing sudden engine misfires o r jerking due to faulty ignition coils?

Multiple users report that the engine stumbles o r runs rough. Are ignition coils failing prematurely under Pakistan’s hot and dusty driving conditions?

Sandeep asked on 26 Jun 2025 18:09:47 pm

1 Answer

10 views |

Car Mechanic Expert - on 26 Jun 2025 18:14:20 pm

Yes, many users in Pakistan report:

Sudden jerks, especially during acceleration.

Rough idling, engine vibrations, o r misfires.

Causes:

Ignition coils overheat due to high under-hood temperatures.

Dust and humidity can also lead to internal coil damage.

Thermal cycling hot engine cooling down rapidly wears out the coil insulation.

⛔ Conclusion: Premature ignition coil failure is common due to heat, dust, and aging components in Pakistani conditions.