i have gli 2009,,, well as far as the issues are concerned,
while using cng i feel a less pick of the car as compared to petrol,,,,it might be a physiological effect,,, as its a normal thing that on cng pick is less......
I have got the following mileage
In city: Around 10 - 12 km/l
long route: 16.5 km/l at a speed of 110 - 120 kph
In city: 120 kms in 8.5 kg gas, (in sragodha gas rate is 82 rupees per kg)
long route: 150 kms in 450 rupees, as cng pressure was less on cng station...
So what i have seen from my low experience, i prefer to use petrol in city and cng on long route as much as i can,,,,i have found petrol and cng mileage same in the city.....
Please advise if i am doing right,,,,and what issues could i face due to cng....