Maruti Suzuki India — Wagon r duo new model purchased in 2013

Address:	Pune, Maharashtra, 411017
Website:	www.marutisuzuki.com

Wagnor duo (Company fitted lpg) engine stopped/halted on highway while driving on lpg (Last week). Very scary experience... From that day i am not able to drive on lpg mode. Engine stops if i switch from petrol to lpg mode.

For 4 year old vehicle (With just 32km running).. It's very disappoint that vehicle is giving this major problem. As per service center lpg regulator in car has to be replaced which is costing more than 28000 rupees... Which is again fallback for so called low maintenance maruti-suzuki vehicle...
I am suspecting that either service center has not diagnosed problem in lpg kit correctly or the kit itself hasn't been quality checked thoroughly by maruti suzuki india in factory... Can maruti-suzuki india will help in resolving/repairing vehicle with minimal cost...?