@xulfiqar if I pour semi-synthetic 10w40 ZIC A in next oil change, how much longer can I run it with a genuine vic filter which people claim is better than OEM Suzuki guard filter. Can I run it 7K kms or more in my 2001 carby cultus (approx. 100K on the odo)
Same question I have for 5w-30 fully synthetic A+, if lets say my car accepts it and has no oil reducing issues how much longer in terms of kilometers I can run it with a good quality oil filter?
I read in your earlier posts that good oil filter and air filter are also necessary apart from a good motor oil to extend the oil change interval, so what combination of brand and grade of oil, oil filter and air filter will you recommend me for carby cultus 2001 for the maximum possible oil change interval and how long should it be? My running is 2 to 3 k kms a month and within city short trips of 15 to 20 kms and very rare long hauls.