[fox owner]

I have a 1988 volkswagen fox wagon and have noticed a few quirks about it. This is my first fox. Can anyone tell me what they could be or what I should do?

First, the fuel pump makes a funny noise. Further, there is a new noise which happens mostly when idling - a kind of repetitive whining sound - has anyone had a fuel pump that makes that noise? Or is it something else. Occasionally, it feels like it's not quite as perky as usual when I hit the gas...but this is very occasional. Overall, it seems that fuel is making its way no problem through to the engine. Is my fuel system starting to die on me and if so what should I do? Can I fix it myself and if so, how much do parts cost?

Second, sometimes when I'm sure I've engaged the clutch in reverse, I hit the gas to discover it's not really engaged (or partly engaged if that's possible(?), and it makes this strange ticking noise. Is this a bad sign for my clutch?

Third, I need to replace my windsheild and have heard this model of fox has the tar setting which needs to chiselled out...Anyone done this themselves who can give me any tips?

Fourth, my fox is that burgundy reddish colour. In a few places where the paint has come off or worn away, it's white underneath...is this normal?

Thanks to anyone who's got any input for me.