Thanks for the response. I’ll have to ask my local Ford service advisor about this next time I’m in for an oil change. Which they recommend at every 7k miles with a synthetic blend.There isn't a simple answer to this. The video leads one to believe that changing your oil more frequently can negate the need for turbocharger maintenance, but offered little evidence to support the implication.
It's not really known from this video if there might be some other issue with this engine leading to the clogged filters. The presenter noted that the turbocharger had been changed at some time in the past and the original filters left in place. I would be very surprised if replacing the filters wasn't part of the procedure for replacing a turbocharger. In other words, this turbo failure could very well have been the result of a maintenance error--i.e. not replacing the filter when replacing the turbo--rather than longer oil change interval.
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