Vitz performance on cng

[raja01]

150km???? are you ok?

you must have drove on slope road, right?

[mafzalkhalid]

No bro it was on super highway 150 on gas and 160 on petrol.If vitz is maintained properly its not that much difficult for it.Its really a powerful machine.But that day it gave me the mileage of 120kms in 50 kg tank.If i remain under 100-110speed it gives me the mileage of 150kms on highway.

[mafzalkhalid]

One thing more my car also have advancers and emulators.Do every EFI car have advancers and emulators or is it optional?My car really runs excellent on cng.No trouble at all.

[raja01]

my car goes dead on cng!

yes i have advancers and emulators!

it works fine if its going. lekan sometimes, ye ruk jati hai, means pick chor deti hai kuch der k liye!

[mafzalkhalid]

@raja01,
get your car checked,you have recently installed cng i think the kit is normally retuned after 4-5 days running.Did you got that tuning?may this solve your problem and your car begin doing more than 120.In the first month i installed cng got challan of 750rs from nh&mp @133km/h

[cooljamshed]

on cng my vitz performance is very good good pickup good millage with and without AC In city 130 kms with AC and 140kms without AC but i am facing only one problem and the problem is how to get 120kms speed through out on motorway .no power in forth gear

[nadeem5476]

clean your air filter

[raja01]

i cant cross 120 on g.t road, there are two reasons, one is whenever i reach 120 some car comes near it on right lane

second, there are no straight roads near me on g.t road

i went to them and checked from them, they did something, the car stop problem is stopped because i didnt face it for past 2 days. But, check engine light still comes after sometime. Not all times but sometime it comes on. Is it a matter?

[mafzalkhalid]

My car also shows that check engine indicator sometimes but never faced any problem.

[Bhoot]

A guy dealing Vitz told me that Vitz 2005 /6 gives prob with CNG, but 2002/3/4 are excellent performer on CNG (A/T or M/T dzn't matter).

Please confrim your model to testify his statement.

thanks

[raja01]

well, its almost fine with mine car. Car runs fine but not that much.

I faced following problems after conversion:
Check engine light appears sometimes
Car's pick up falls down, mean :- No pick for 2-3 minutes.

I don't know if other people are facing this or not.

My car pick problem is solved now, i discussed with my mechanic and he did some settings, its fine now. But, still check engine light appears sometimes.

[AbdulQayyum]

Whts the performance of vitz auto on cng.I've heard it does not run gud on cng

I have complete solution for all vitz owners. Please visit below link:
How to improve Vitz Performance