One good advice to CNG drivers .
Once a while , try to empty your CNG tank , like season drivers
said inside got water .
How ?
When 99% empty , switch between CNG and petrol mode .
when it switch to petrol , let it run a while on petrol , after
a while , press CNG button back , let it reactivate the suction of
CNG into the engine .
Until 100% no more CNG inside .
U can only do it on a moving vehicle .
Then pump twice at C-nergy .
U try it to see the mileage will go up after that ?
That was what i did ... and for 2 years , my mileage never drop
.
Always remains between min. 240km to 309 km .