NewLexusOwner200

I also got the same problem. IS200 Reg.2004, on LPG for the last 3 years, no problem on running, engine management light comes up with TC light. Car checked with dealer which showed misfire at cylinder 1&2. The dealer qouted a big amount to proceed further. Any help please

Helo to all LOC members I am new to this forum and this is my first post. I bought is200 SE sports, 39000 miles, Full Lexus service history, 2002 reg, black colour. It looks immaculate. I will post pics. After driving a week I decided to convert on LPG. It drives more or less same as on petrol after LPG conversion. On petrol it does 32-34 MPG, I will post about MPG on LPG. It is a fantastic car to drive. I noticed a little problem. The car vibrates slightly at speed 80-90. I balanced both front wheels. The steering wheel stopped viberating but rest of the car still vibrates at this speed. Any suggestions please. Please feel free to ask any question regarding LPG conversion. Kind regards