Hi I just purchased an outlander 2006 equippe auto 2378 cc.....I am very pleased with it except for the mpg, which I read would be 28mpg combined, i am only getting 22, and have since researched a real mpg internet site that 22 is about right. My question is has anyone had a lpg conversion, and what system did they have, and are they happy with the conversion. Cheers Olly