I own a Suzuki Cultus Euro II 2012 model. Car has undergone regular maintenance through Suzuki Oriental Sahiwal motors. My issue is that the AC of my car was running perfectly under stock gas till August 2014. I never had to use my AC speed on more than 2 points even at day time. But i did the stupidity of undergoing AC service (through Suzuki Oriental Motors, means genuine gas was used) in August 2014. Since then, my AC has gone crap. I complained to suzuki but they are showing the expected 'Professional behaviour' that All is Well. Currently, the condition is that AC doesnot work in day time inside city. It only performs on highway and that too upto 70% only. A local technician checked it and suggested that the compressor is weak and needs to be changed.
My question is:
1) Should i re-install a new suzuki cultus compressor
2) can we upgrade the AC by installing Vitz 1000cc Ac or wagon R AC system
3) if not, can we install anyother compressor better than suzuki cultus genuine compressor like Pajero mini, vitz etc.
4) Any other better option.
Thanks in advance for your valuable feedback.