gavo Posted August 11, 2007 Share Posted August 11, 2007 Hi im running my96 disco 3.9i v8 on lpg and only seem to be getting 7-8 mpg where as if i run petrol i get 14-15 mpg i know you get abit less out of lpg. I have thought about tweaking the mixture screw but as it runs really well on the gas im worried it might upset things and it will take me weeks to get it to run right again any help or advice would be great. P.S it's a brc system not to sure if it's multipoint or not Quote Link to comment Share on other sites More sharing options...
RRX Posted August 11, 2007 Share Posted August 11, 2007 You'll probably need to find someone who can tune LPG systems as i would have thought you should be getting alot more than that and the petrol MPG doesn't sound that good either, might be something like a faulty lambda causing a slight overfuel Quote Link to comment Share on other sites More sharing options...
gavo Posted August 13, 2007 Author Share Posted August 13, 2007 Ok thanks,Does anyone know of any garages that tune lpg as i understand they are abit thin on the ground. Quote Link to comment Share on other sites More sharing options...
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