Hi, I have a 1996 landrover discovery 1, 3.9 V8 single point lpg conversion, I am having an intermittent fault which varies from rev dial not working,speedo flying up and down when headlights turned on, loss of power starting problems,flat battery. I have replaced the stater motor , new battery, alternator had the earths checked and had the immobiliser removed and still this problem persist!!! Any help as I am at my wits end with this truck!! Such a shame as she had saved us in the snow the past couple of weeks!! Any help or info appreciated as doing my head in :doh: