Is the ignition coil issue more common in Alsvin’s 1.37L automatic variant o r the 1.5L DCT variant

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Is the ignition coil issue more common in Alsvin’s 1.37L automatic variant o r the 1.5L DCT variant

Are there model-specific reports where one variant shows more frequent ignition-related issues, possibly due to ECU calibration o r engine load?

Lubaba asked on 11 Jun 2025 12:21:05 pm

1 Answer

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Car Mechanic Expert - on 11 Jun 2025 12:24:09 pm

Reports suggest more frequent coil failures in the 1.37L variant, likely due to:

Weaker ECU calibration leading to longer spark dwell time.

Slightly underpowered engine, which may strain the ignition system more often during climbs, overtakes, o r AC load.

The 1.5L DCT, while not immune, benefits from better engine balance and typically has fewer complaints.