Originally Posted by allhyundaicars
Your mileage is too less for a cng car.
I have a cng fitted santro and the cost has been less than 2 rs per kilometer.
You should get it checked from another guy if the installer can't rectify it. It will be in warranty so don't get anything openEd from the second guy. Just take his suggestion.
Is the santro engine same?
Have tried a few cng guys, they just tune it and nothing more..have changed the spark plugs last week. Ngk ones. Any suggestions as to what can be wrong.