Bro i keep my car 100% maintained all the time, and un-even idling on CNG would be a nightmare for me, and i'd get it tuned up asap!
I get periodic maintenance done on my car and often change filters n oil on 3000 km .
so i guess if i install the BRC Sequential CNG Kit on my Vario, it would be fine?
I also see logic in your statement, that no doubt uneven idling and jerks would screw up the tranny, so if everything goes smoothly, it would all be working good for years to come.
Do you know of any member who's running this kit on their Vario without problems?