, whats a reasonable price to pay for sorting this (is it safe to leave it or will it cause more damage), im due a timing belt change in about 15k is it worth holding on and getting it all done at the same time or is the aux belt area nothing to do with the cambelt change. thinking i can save myself a few quid if its a case of all the things that need replacing are in the same work space.....ANYBODY EVER HAD THIS PROBLEM WHAT DID THE CAR DRIVE LIKE BEFORE AND AFTER???THANKS