I have a car which I want to gift to my parents. They use CNG in their old car. I consulted a friend and he said that Altis comes across problems when we configure CNG. I consulted Toyota Islamabad. Apparently the car works fine for sometime but then the tabet issue starts which can be fixed. Since Altis tabets are not like regular tabets which can be adjusted with screw driver so procedure is longer. These can be adjusted no more than 3-4 times and later car head has to be repaired. The forums on this topic are old so I need people to let me know their feedback.
If it is working fine or there has been development, which kit to use and from where; I can get it done from Islamabad / Lahore. Please let me know regarding the stability of performance, mileage in 55L cylinder and area from where I can get good kit. Thanks a lot guys.