Are MG HS turbo engines harder on spark plugs compared to non-turbo SUVs?

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Are MG HS turbo engines harder on spark plugs compared to non-turbo SUVs?

Turbocharged engines generate more heat and pressure, which can stress spark plugs. Is this why MG HS drivers in Pakistan face plug issues earlier than expected?

Zarnish asked on 20 Aug 2025 15:51:27 pm

1 Answer

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Car Mechanic Expert - on 20 Aug 2025 16:00:30 pm

Yes. Turbocharged engines generate higher heat, pressure, and require precise ignition. This makes spark plugs wear faster compared to naturally aspirated SUVs like Toyota Corolla o r Kia Sportage. Pakistani MG HS owners often face premature plug issues because of this stress.