Variocam thoughts and questions

[Homeoboxter]

Originally Posted by DaveBBOXSTER

What concerns me is;
1) IF the green debris (in oil filter) is just an O ring mashed up then the potential risk of future issues (of oil feeds clogging) is relatively minimal (as clearly, my old filter had done its job and there was about an O rings worth of tiny bits) and claims that I need to "tear down the entire engine and have it rebuilt" (from some UK specialists) may be an overreaction?

2) If the one O ring is now gone and the actuator is still functioning then how long will it continue to function without the lost O ring? And in what way will it react (wear or break) over time OR maybe it will go on working because there are also other internal seals in the actuator?

3) Add the massive cost of the brand new OEM parts and the labour to fit (£2-3k?) in a £4K car that has a RMS leak and will need a clutch and maybe the dreaded IMS doing soon costing £1.5k+

1) I agree, tearing down the entire engine is an overreaction. If you clean the sump and the strainer you should be ok. You would have to pull the valve covers anyway, clean the internals while you are there.

2) Good question. Perhaps others will chime in who had the same problem and know the answer. I wouldn`t use the car for too long like that, you can see in the video what happens if the actuator works with no oil. Probably your actuator is not there yet, the remaining O-rings may still hold the pressure? The small timing chain rail bits in the filter on its own would be a good reason to pull the valve covers to prevent future failures.

3) Yeah, tough decisions you need to make here. If you want to keep the car for long it`s worthwhile to fix all these issues. If you are a DIY person. If you are not, I`d consider selling the car to someone, who is...