dual fuel

[kazalex]

if someone bought a car that was dual fuel,can you ignore the gas and run it on petrol only.

 

[cactus]

Is this a trick question? Yes you can. Theres a switch to choose petrol or gas.

 

[accentstencil]

I think it would be wise to run gas every now and the to keep things in working order. Unless the gas side of things isn't working why would you not run on gas and save a fortune?