heya,Yup still running straight veg.
Done over 10,000 miles on straight veg now and still on the original fuel filter.
Heated twin tank.
I've got the veg tank in the back lagged up like a hot water tank, (in fact with bright red hot water tank lagging). The pipes run down the side of the car, through the bulkhead and straight into the engine bay then onto the 10 plate fphe. (and so avoiding exposure to the cold outside world)
The veg tank is heated with engine coolant which is piped all the way down to the veg tank and round a stainless steel coil in the tank.
The veg lines and coolant lines have been strapped together and covered in insulation.
I put a temp gauge at the bottom of the tank. The temp goes up to 60-70oC whilst driving and has dropped to around 35oC when I leave her overnight.
During the summer I didn't need to purge the injection pump but I'm now purging for 20 seconds then switching over to diesel before starting in the morning.
Straight after I start the car in the morning I switch immediately to veg with no problems.
So it's going fantastically still so far.
Fingers crossed for the -12oC bit!
