its been a while since i posted. some updates/questions:

1. failed emission test but i was running on gas while ngpaemission ako. anyone experience the same?
2. hows the tune up interval for LPG SUVs?
3. i used to have the same problem with paolorenzo, (taas baba ang idling, ng-stall, etc.) after Green fuel tuned it, ok na. although my mga occasional instances na namamatayan/ng-jejerk/low RPM ako specially when i turn -off/on my aircon. anyone experience the same?
4. I only fill up sa petron, no oil contaminants ba ang petron?

thanks sa LPG, i was able to buy a scooter.. hehe.. sana bumaba naman ang LPG like gas.