Hi,
I posted here the other day with a bad wiper linkage, My car must be scanning boards.ie because it just pissed itself...incase it's reading this (i'm not going to scrap you!)
Anyway, it's just a baby with 250K (Kilo) on it (Jap Import)....I filled it up at the petrol station the other day, and when I came back there, was a good size puddle beside my back wheel!! looking other the arch, I saw this!

SO I got home and took off that "Mudgaurd", It was absolutely caked with mud inside! and the WHOLE Fill tube was caked with Mud too, no wonder it was so rusted out. YOU can see from the Photo above that the Leak is high on the tube...Do I need to worry?
Brackets below are about to fall off, when I taped the tube with a screwdriver it shed many metal skins.

A closer shot!

another one
Questions:
Do I really need to put in a new Fill tube given that the leak is so high up?
I never knew you were supposed to clean out this area behind the mudgaurd, If I had known, this tube would not have rotted away!
Is there any else I should be looking at given the car is 17 years old?
I thought you just had to change the oil/filters, and it would last forever

Thanks for your advice
Car in question