My car (1996 P-Reg 2.0 16v 58K miles) is having its Cambelt and Balancer belts changed later this week, looking through old threads it seems that I should have the two (cambelt & balancer) tensioners replaced too. There is also a mention of a Cam Variator, can someone explain to me what this does? I have listened to the example given on one old thread on what it sounds like if the variator bearings have gone, and can gladly say my car is yet to sound like a diesel. Should I still have it replaced out of precaution?. Is Part No. 60666199 for the white cam variator still valid? I have been quoted £160 for both belts and labour, presume I will add another £150 for both tensioners and the Cam Variator.