Zulfiqar bhai, i feel improvement in my car's performance when it is cold especially early in the morning. But once the engine gets hot the performance of the car drops.
When the car is in standing position in Parking mode and i turn on the AC, the RPM remains fine, but as soon as i put the gear in "D", the cars RPM starts fluctuating. When i push the pedal to move the car, it wont simply move, the car shivers and vibrates alot and then i have to turn off the AC.
Sometimes, even without AC the car gives up on inclined road or deep curves. I believe it has something to do with power steering load too. On curves when i rotate the steering fully and press the pedal, the car gives up. The problem is not only on CNG but on petrol too.
Can u help in this regard please?