Dear Friend,
TIK TIK is the sound of injectors as they flow gas ON/OFF to engine. convert your car to petol then see i you hear this sound.
i think if you try to claim on to something that is normal, every dealer will try to make you fool as they trick you with that. i heard Suzuki dealers are also putting RED Shell oil during free coupon inspection. i did that check as i took my car for 15,000 km inspection. and saw with my own eyes that they put RED box Shell oil in my car. i just start asked the service manager and customer support to change my engine oil to Shell Blue hilux plus as it's the oil recommended for my car, as my car is EFI with catalyst converter. After a lot of arguments and discussion, they finally changed my oil to Shell Blue Hilux plus. i own Liana Rxi CNG version. 2008. i reall love my car because it really comfortable and good ride. but i don't trust suzuki dealers. i never felt comfortable to give my car to suzuki Authorized dealer even if pak suzuki recommend it. they really abuse the car, if not monitored by owner.
One problem I encountered during 1 year. don't wet your injectors. as the water will seep into the connection points and car starts missing on gas(it usually corrects after engine heat up). no problem in petrol as all the spark plugs are sealed under plastic cover. try to pressure clean your car engine with air if possible.
Water + diesel=death of sensors
