Issues with CNG in auto Toyota Platz - need help

[mazher]

Guys!!

I am located in Karachi and have 2004 auto Platz with CNG installed in it. I am facing the below issues:

1. The pick-up on CNG is quiet sluggish compared to petrol.
2. While stopping on a traffic light, apparently the rpms drop and the brake pedal gets hard. The car also jerks forward.

Can anyone advise if there is any remedy for this problem. Is there any device like lambda available to counter the issue. Or is there any specific CNG station where I can get it tuned to rectify the above. I am located in Karachi.

[saadisb]

enercon is the answer by most of pwers.

but i don't like there setup.

[hash4u]

lambda will increase the pickup issue
but please dont compare the petrol performance with cng.brakes get hard because engine iddle drops to far.if engine idle is set that wont happen.try changing air filter, and fidget a bit with air gas mixture nut on kit

[bluebird]

@saadisb
y dun u like their setup

[panda]

where are the Enercon outlets in KHI?

[brownrose78]

go to classic cng in gulshan bl-3 near moti mehal near aslam nihari
all this problem will be solved

[junaid375]

i am planning to buy toyota platz this month
is there any other issues in platz ? m giving this vehicle priority over cultus..
is it better than cultus in
1.resale
2.maintenance (parts prices,availability)
3.performance with cng

since is it my first buy of any vehicle..suggest which car is more suitable as first car