I have Cultus vxli 2007, while looking at the engine room i encountered that stepper motor is replaced "T"valve. Performance of my car on cng is not good and if i turns on a.c, on cng, it seems like my car dies. Shall i replace the "T"valve and the manual cng conversion with the stepper motor and proper efi switch, if it is so then please guide me who is the best in this regard, where shall i go for the proper installation. I went to Suzuki and they told me that it would cost around 18K for the whole setup as they need to inspect first and then install the stepper motor and an advancer.
Please tell me where should i go and what would be the total cost for the complete installation and configuration. Iam from Karachi.