I have mehran 2004, car runs good on CNG - on petrol it runs good on highways i.e. on high acceleration but when the car stops on signal etc it stops
Mechanic checked it and cleaned carburetor and it was working fine, but after some days problem starts again, then again another mechanic fixed it in just 5 minutes by cleaning jet or something like that.
now after 2 days again this problem starts. when i switch from cng to petrol, car starts and then stops immediately but as i continue to press accelerator it does not stops.
what is the main reason for this problem ?? any idea ?