Liana CNG problem

[mubashir100]

I own liana 2006 with company fitted CNG. It has done 60000 Km. While going at 120km speed it automatically change over to petrol.Can some one guide me. I have been to many service centres but problem is still there. Thanks

[mwm749]

Hi,
This is not a problem as Liana is fitted with sequential CNG system which is very advanced. Due to power requirement/speed computer shifts it to petrol as CNG can not provide enough power. Lot many people have even got thier kits replaced with ordinary kits. Pls dont bother about it just drive at 110 and enjoy before some mechanic ruins your car

[kiani]

I also own a 2006 liana with ff cng but i dont have a problem have been on motorway many many imes with speeds upto and beyong 120kph and it has never shifted to petrol automatically. since i have not seen this problem hence i cant tell u how to fix it but going to a suzuki people themselves should be the thing to do.

[shahsahab]

salamz brothers
yaar my baba have also liana 2006 model , freinds as my baba is posted on site area, the car really rocks one year but after one year the car is going to loose hsi tempo day by day , after 60000 we have changed tyres , the vibration after 110 is finished , and now the car has done 70000 km , uptil now the gas setting has been made so many times and after 65000 km once the gas kit , the CNG kit have refused to work ,and we have to repair from SUZUKI MOTORS the kit has been made in 36000 rs so guy the liana is not a succesfull car,
and this was not with our car , this happened with my freinds car also , there kit had gone on 45000 kms

thanks

[fyq]

just go for a simple cng adjustment from power T by any mechanic... it wont do tht again.
actually cng in liana has some special automatic features.it has the cng kit tht is actually for EFI cars..
in simple words...at a perticular speed, wen ur engine needs more power(fuel wise)it automatically switch to required source.....i think i cant tell u more simply thn it...

[mubashir100]

thanks guys, but the mileage has also now dropped to 65km with ac in city and 115km outside city. If i get my cng kit changed will it work?

[rocket1970]

sorry to hear that.....hmmmm i think maybe if u r in islamabad try ..... mubarik international in G-10/2 near mari gas office. The head mubashir there seems to know his stuff..............

suzuki walaz make talll claims might wanna give em a try too

good luck

[mubashir100]

mubarik international is sss dealer???

[hash4u]

in lhr u should check the faisal town guy.
wat i can understand from fyq is the stepper motor needs to be re programmed