AOA guys..
My Liana 2006 RXI FF double cylinders (60 kg total) but local CNG kit is having following issues:
My car gives max 110 km in full CNG tank w/o AC on Khi roads - i showed it to 4 different CNG walas and they all said its very good here in Khi. Last night i met a technician who worked in Honda for 5/6 years and he said that the mileage is very good, and engine is fully tuned and Ok ki report hai!!
I had its RPM adjusted and the mechanic kept the needle at 700/800 RPM (previously it was at around 1100) through the screw/option of throttle body and adjusted the race. Mileage got a bit ok with this but AC stopped working! probably due to low readjusted idle RPM.
Mechanic said that 'throttle body ko pulse low araha hai ECU se' so aap computer tuning/scanning karaen - the person asked PKR800 for it - saying that it will just diagnose the issue aur kaam ka estimate baad me aye ga! what does it mean? since my car is literally 'paani' on road with great acceleration, response and perfect running, i dont want to spend for nothing.
Car vibrates on idling - 'kaamptii hai' - technician said maybe its valve is leak ( i dont know what it means).
Please note that plugs are recently cleaned, air filter changed, tappets adjusted.
car mileage just reached 100k km.
if i go for plug change, will it help a bit? which plugs are recommended for Liana and cost per plug?
Please suggest on my above mentioned issues.
Regards!