Yes he checked the tappet also but my car tappet was perfect adjust already. He checked by guage.
1) Tappet adjust
2) point and distributor clean
3) spark plug clean by petrol and adjust the plug size this 0.75mm
4) carb. Clean by petrol because carb cleaner le jana bhol gaya tha.
5) carb. Ma oil dala or petrol pr run kia.
6) after this 5 steps finish, he connected the engine analyzer and adjust the rpm without light and with light. On petrol
7) adjust petrol air mixture
8) after petrol tune, he adjusted the cng idle rpm, and flow
9) adjust the timing by timing gun. And also check the water flow(radiator pipe) by gun.
I liked his work. After my car tuned, there is no viberation on idle, no engine sound, smooth runing, good pickup on cng.