hi, noticed a strange noise coming from the cambelt area, its only on idle and it appears to be a kind of humming sound as if somethings vibrating, this dissapears above 1,000 rpm, the cambelt was done 15,000 ago (2 years since)

also the petrol gauge has stopped working, and is right down the bottom with the light flashing, i have brimmed the car with petrol too

anyone else had the cam noise?