Hello, I bought a 2008 model mehran with company fitted CNG and petrol with AC. I started driving on CNG because I read online that CNG increases engine life but issue with CNG is I had to go to mechanic more often, because once after I filled my cng tank, car won't start, mechanic told me to get new or (bari) kit, because this cng kit goes out of setting when a new gas with different pressure is filled, So, I tuned my car on petrol now and now I have decided to run entirely on petrol. anyone can comment if this is a good approach? or I should install a new cng kit and drive mix, Thanks
