When I say starting to go, I now notice them on start-up. Where as I never heard them before. I am due for an oil change but even when due for a service before I never heard a tick. And it is winter. Having said that are my kms legit? Probably not. I am only considering the varied opinions regarding hydraulic lifters on here and that these are a maintenance item. Varnish deposits in the orifices due to poor service history will reduce the service life of the lifters. Should all of our lifters last 200 000kms plus? Do any others share the same experience?