Jeep Renegade Engine Problems
What's a fuel efficient SUV on the market?
I don’t believe that what you want is out there, and can only reiterate past advice, buy a Patrol/Pajero/Prado/LandCruiser.
Ask Smithy Xtra Jeep Renegade
The guys at Impco tell us that the older air valve system worked very well on the Renegade up to the 2003 model year, which suggests there is no underlying reason gas won’t work on the Renegade. They don’t have a certified system for post 2003 models, but they would be prepared to work with you to develop a system and certify it on your car. If you would like more info on how to go about that phone John Coggins on 03 8788 1000.