Today was a day of P38 highs and lows.
High = fitted my new MkIII sat nav system. Works a treat and finally the screen in the dash does something.
Low = LPG system is being erratic, despite a recent service. LPG fuel level is all over the shop, and I had to flick back and forth to petrol several times on the 35 minute journey to work. If I didn't know better I'd say there was air in the system. I might try topping it up with LPG tomorrow to see if that helps matters.