Did that already. I took my car to several CNG tuners where they fiddled with intake blockage, valves and what not but the car doesn't perform. One of the mechanics even told me to get the engine overhauled.
I know my car's engine is perfect. It runs like new on petrol but on CNG it feels like I am pulling a tank behind me. I suspect there is something wrong with the kit itself. It might need servicing. The big question is where to go. I seriously want to avoid wasting my time with mechanics who wouldnt have a clue and would tell me to overhaul my engine.
Would appreciate your help if you could guide me to good people. People that know their business.
Thank you so much.
hmmmm.... may be ur cng kit needs to be serviced.a lot of oil is probably choking it and preventing it from performing to its max.dont pay heed to the people who say that the engine needs overhaul, at 85k kms, a honda 3s mechanic told me the same thing but even after 120k kms, my car is running without any engine overhauls.
just go to some well reputed cng guy and ask them to check it first... hopefully, he ll be able to diagnose it.as for where to go, cant help, may be the karachi members can help u with that...ask ur friends, colleagues, relatives etc about their cng mechanic...