I got a problem whenever i switch my car (Mehran carburator) from CNG to petrol it got OVER on petrol (smell of petrol) and my mehran gets stopped even in 3rd gear. But this problem does not occurs when i switch from CNG to petrol when i totally consumed my CNG cylinder. Is this a problem of CNG/Petrol switch or Carburator? Or Am is committing some sort of mistake during switching.
ur car is mixing petrol and cng
you cng/petrol switch is not working properly, i also has the same problem and if i want to switch to Petrol from cng, need to close cng from the bonut.
Where is that cng switch inside bonut?