What preventive maintenance steps can Changan Alsvin owners in Pakistan take to avoid engine sputtering?

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What preventive maintenance steps can Changan Alsvin owners in Pakistan take to avoid engine sputtering?

What should be the checklist—fuel filter replacement, throttle body cleaning, ECU diagnostics—to ensure smooth engine performance in real Pakistani driving conditions?

Lubaba asked on 11 Jun 2025 11:55:07 am

1 Answer

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Car Mechanic Expert - on 11 Jun 2025 11:59:42 am

Maintenance Task Frequency Notes
High-quality fuel use Weekly mix Hi-Octane Reduces injector carbon
Spark plug replacement 25,000–30,000 km Use OEM o r better
Throttle body cleaning 20,000 km Use carb/throttle spray
Fuel injector cleaning 40,000 km Use fuel additive o r ultrasonic service
Air filter replacement 10,000–12,000 km More often in dusty areas
MAF/O2 sensor scan Every 10,000 km Use OBD-II tool
Battery health check Before winter Cold cranks need strong battery
Transmission service ATF 40,000–50,000 km CVT o r ATF fluid check
ECU software update As available Ask dealership about TSBs