I have a Hyundai Santro Club (Petrol/CNG) 2014 Model which was purchased new. The car has done 33,000Kms uptil now. Recent Tuning was done at 32,000Kms during which spark plugs were replaced. Oil and filters were changed at 30,000Kms.
Since about a month, the car is taking 7-8 selfs to start in the morning on cold engine with a couple of minor coughs. After that it starts on 1/2 self all during the day. Sometimes the engine stops at idling on road signals and then 2-3 selfs are required to start it again.
I showed it to my mechanic (Ex-Hyundai Township Lahore Staff) who told me that the actuator is not working properly. I showed it to another ex-Hyundai Sajjad Motors Mechanic who cleaned the timing sensor and another sensor installed on top of the throttle body and the car was fine for a couple of days. after that, the problem started again. I have installed a new actuator but the problem is still there.
Can you kindly diagnose the issue for me?