Ever since I got a tunning from 2-3 places in Rawalpindi....my CNG setting is out....car runs perfect with very good mileage on petrol.
But when in CNG mode especially with A/C on the RPM in 2nd gear drops...i have to give lil acceleration and then release clutuch for it to take pick in 2nd gear.....
I tried few mechanics.....some say throttle body....some say CNG setting....some say CNG kit needs a over hauling......
My joy is 2008 model in very good condition....I need you guys to comment who is the right mechanic to approach as company is charging too much and they even replace old items with cars new ones.....I dont wana take any chances.....more over only chevy outlet is only in I-9 islamabad ....others have perished with time
Help me !!!!!!!!!!!!!!!!!!!!