Good day to the round, would like to join my Elchi in the workshop (Volvo specialist workshop). Because of camshaft adjusters exchange. Most of all, including timing belts. (mj03/1.8l petroler) Now I am a little scared after the telephone estimate. ca~500€ for the exchange of the VVT unit was so well known through this forum. For the function test of the solenoid you would like to add 100 euros more! Because according to the statement: If this one has broken, the adjustment unit will also go again soon!? Measured and 4 screws solve with brake cleaner pure blow 100 euros? Then I would like to change the timing belt. The Elchi now has 122000km down. At approx. 92000km, tooth belts and pump has been renewed(3 years ago). Would you also advise me to renew the belt? Or even the pump with it? I ask so, because the workshop would like to change the timing belt further 300€ for the change of the tooth belt!