CNG Car use cooler plugs?

mike107, May 31, 10:17am
Is this correct! eg BP7ES not BP6ES. Thanks.

elect70, May 31, 1:18pm
you still get CNG!

bjmh, May 31, 1:30pm
yep colder plug for cng

mike107, Apr 22, 11:42pm
CNG removed, petrol only. Thanks bjmh.