When the heat needle reaches the mid some time when the car is slowed around 5 kmph its engine shuts off I have installed new thrush pipe and 2 nali wala radiator of thailand adviced by my mechanic but still it is creating such problem please help "@
I dont know exact name of this mechanism, all cars have..when A/C turn on , race of car automatic increase !It is happened with your car or not??
if engine shuts off,its idle up setup on ac might not be workin properly,if at all!
no but the rpm decreasea to 900 and it start vibrating !! its a four cylinder one 2008 model. Cng kit is serviced and all sensors are fine no mechanical problem.
Is that happens only on CNG ?
Yeah only CNG !!
@imran bhatti yes only on CNG Some times I drive it on Petrol on Saturday Because of Cng Load shedding So the car is fine and no such problem occur it only occur in CNG.
Thats Seems like Idle CNG adjustment issue other wise if happens on Petrol aswell then its shud be Fault of IAC valve. Since u mentioned that CNG kit has been recently serviced so it must requires proper CNG Setting.
I have showed car to more then 3 CNG mechanics and also at the Suzuki Dealership but they say it is problem of sensor and when I went to mechanic and Ac people for all sensor checkup they said there is no problem regarding that. Right now my A.C mechanic has increased the RPM to 1100 and at ac it is exact 1000 he says use it a week and then see if it troubles. I drove it about 20km and now its fine but now it would not give fuel economy.