I have 2 problems .
1. If i am driving car for long and AC is on,When it is too hot or hot outside like May,June months in india.The car starts missing. after if suddenly a plac came where rain happens then it is working fine with AC.
2. When car is driving with AC on ,after few minutes a bad smell comes in car again and again.it is continous process if you drove car for say 5-8 hrs then it is happening every 15-20 minutes.