What is the recommended spark plug replacement interval for Changan Karvaan in Pakistans conditions?

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What is the recommended spark plug replacement interval for Changan Karvaan in Pakistans conditions?

While the company may suggest plug replacement at 30,000–40,000 km, Pakistani road and fuel conditions may require earlier changes. What intervals are experienced users following?

Qalb E Momin asked on 06 Aug 2025 13:00:57 pm

1 Answer

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Car Mechanic Expert - on 06 Aug 2025 13:04:52 pm

While Changan may recommend replacement at 30,000–40,000 km, in real Pakistani conditions:

Replace every 20,000–25,000 km

In rural/dusty areas: even 15,000 km

Regular inspection every oil change 5,000–7,000 km is a good habit to spot early wear.