from where did you buy your parts and for how much?I did mine around 110k. I was going too wait until 125 but had all the parts and had the time, so figured it would be silly not to do it. I used all Gm parts and changed all pulled, idlers, tensions, water pump and thermostat. Probably won't have to do it again. Old parts were in great shape.
Sorry it was from Amazon Amazon.com: Highking Tool Diesel Timing Locking Kit Compatible for GM Vauxhall Opel SAAB Alfa Romeo Engines 1.9/2.0 CDTI: Automotivethanks. What's the cam lock tool part # from eBay?