ive had a ratteling noise for some time now from the front end drivers side wheel every bump you go over there is a loud squeeking/ratteling noise. been to a few places the first thought it was the exhaust as it was sitting wrong, last week had the exhaust removed bent into the correct possition and this still did not solve the problem. they then said it was the front anti roll bar link which i had fixed today, but still no difference. they are conveiced it is the exhaust. the cv joints are ok. im really starting to get annoyed, any idea on what the issue my be would be greatly appreciated..