I need to have the cam-belt changed on my 2001 406 HDi 110. Spoke to 3 dealers on saturday morning, none of which had anyone who could speak to me at the time and said they would call me back. Only one returned my call and his quote was for £676!! I know a mechanic and generally trust his work but am worried if anything should go wrong I'd have more come back against the dealer. Does anyone else think that this quote is excessive and if so could anyone recommend a decent independant in the essex area who will quote less than my mortgage for a month?!