A few days ago, I was driving at around 60mph when I started to hear a slight squeak every few seconds from what I thought was the front left hand side of my W registration Peugeot 206. It went on for around 5 minutes and stopped. This morning, whilst driving at 60 - 70mph, it started again 25 minutes into my journey and went on for 10 minutes. This evening, again at 60- 70mph, after 20 minutes it started again but louder. It carried on but in the last five minute of my journey, it got extremely loud and growled a little bit. Then I noticed that when I changed into 4th gear to come off of the Motorway, it stopped. When I joined the dual carriageway, I accelarated to around 50mph before changing into 5th gear when it was almost squealing at me and continued constantly without gaps and extremely loud from what I now believe is underneath the gear stick.
Can anybody tell me what this problem could be and what needs to be done to rectify this issue (approx prices if poss please)?
Regards
Simon