Thanks for clearing this up.ok been to see an LPG expert ( so he says) and he said that I have a 70 ltr tank ( 58ltr usuable ) and that the system is old also i tend to think when the red light starts blinking its near empty but its not it actually has about 15ltrs remaining.
so im gona let it run dry and fill up to the top. He also said if it fills up and not used up all ltrs as expected keep pushng more in as the floating sensor inside tends to move about and if gas is still going in but slowly carry on it should stop by it self or untill you get to about 55ltrs - is this correct?
if so that would mean that I fill up less hence why i need filling up every 3 days.
Im going to another fitter tomorrow to get another opinion.
Your LPG fitter is correct - he has described exactly what I have to do. I rarely run it to empty as my regular routes mean I stop by Morrisons every 200 miles or so, meaning I fill up every 2 or 3 days. My light can blink after as few as 125-150 miles. Tends to blink constantly from about 180 - 190 miles. Around 55ltrs is correct, but it can depend when you fill up. Liquids are bigger when warmer so you get more fuel if you fill up when it's cold unless I've got that round the wrong way of course.
And yes, I was as surprised as you when I "discovered" the location of the petrol tank, when i was bored one day and started looking for mislaid money/tools etc. in the boot.
Thanks for confirming and yes the petrol tank is a bit of a shock!!! So far driven it 4 days now without filling and the red light is blinking now and then (mostly when i put my foot down then goes back to green) but not constantly on red.
One other thing how will I know when the gas is just about to run out or has run out ? other then not having any power left in the accelerator pedal (will the red light vanish or blink very fast or somthing?)