Filled up with fuel today and fuel flap wouldn't close. Said to hubby let's go home and spray it with WD40 (my answer to everything!) However as it was chucking it down we had a bacon roll and cuppa and waited for the rain to stop. I then did my usual google on this website (which please note I have used before) and found this posting. Once rain stopped we went outside equipped with torch and found the offending wire which had popped out. All sorted and working again. Love this site so have now registered just to say thank you.
