I have Mehran VX 2007 and having an issue of starting it in the morning on petrol. I need to first start it on CNG then convert to Petrol. After first start on CNG, later on it gets start well on petrol even with half self.
Every time when the car engine is cold, i would always require to start it on CNG. Recently, a mechanic checked its carburetor, a little shower (on the upper side which through petrol inside the carburetor while we press accelerator) was blocked. he took time to open it with needle.
After that, Car runs very smooth on petrol but the starting problem on pterol with cold engine is still there..(A) Can anybody help be out to recognize this issue.