Aoa to all the members, I've Liana 2006 , recently bought, has done 150k and is 90% genuine. It works on the petrol fine, but on gas (CNG) Its rpm doesn't settle down. It constantly fluctuates. My car has iridium plugs ,new coils, recently done headgasket. Otherthan that, car is excellent. Don't know why people are against this car.
I'm a new member, i will appreciate all the help I can get.