it had been stood a few days while i was away, had a good long drive in it yesterday and it didnt feel too fantastic on gas, but no more than it had since it was converted, but while out on the A570 doing 60, it didnt want to behave and it felt unsafe, so i switched it to petrol and drove it to the place that did the conversion, 15 miles away, and on petrol it runs 100% fantastic
the guy attached his laptop, tweeked the mixture slightly but couldnt get it perfect, (idling erratically on gas) and re-did the auto calibration which still didnt help
he told me i might need new lambda sensors, they're throwing fault codes on gas and he thinks they're making the LPG ECU alter its settings to compensate, which is then making it run cack!, see
http://www.omegaowners.com/forum/YaBB.pl?num=1215268444but also driving last night to my girlfriends i heard something dragging which i thought sounded like the exhaust brushing lightly against the road, however the middle and back are brand new, and i could find nothing hanging down, and nothing near the wheels or brakes that could be rubbing
