Do faulty spark plugs cause engine warning lights in MG HS?

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Do faulty spark plugs cause engine warning lights in MG HS?

Some owners say dashboard check-engine lights appear due to misfires. Is this a common occurrence in Pakistan, and how do service centers address it?

Zarnish asked on 20 Aug 2025 15:51:43 pm

1 Answer

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Car Mechanic Expert - on 20 Aug 2025 16:00:33 pm

Yes. Many owners report check-engine lights caused by misfires. Diagnostic scans usually show “misfire codes.” Dealerships generally replace o r clean plugs to resolve the issue, but repeated warnings are common in Pakistan.

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