@justrant - what is the octane rating of Kenya's unleaded premium and what is it for the UK? It's not enough to say it is of 'poor quality'
@Sigiriri - if you truly want to properly maintain your car,never,ever blow compressed air on the paper cartridge air-cleaner. That actually ruins it. Compressed air widens the microscopic pores on the paper thus allowing fine dust to enter the engine.
The proper way to clean it is to tap it lightly on a flat surface taking care not to damage the sealing rim. You will see a lot of dust/dirt falling off. Then hold the cartridge against a light bulb,if you can't see the bulb,throw away the cartridge and buy a new one.
I learnt that in secondary school several decades ago!!! I don't think the technology of manufacturing the cartridges has changed...only new shapes have been made...those days they were all circular...now I see many squares & rectangles...
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