[Michael Muessel]

I’m curious about the intercooler corrosion. What causes the tubes to corrode, and how can that be prevented? The intercoolers were serviced as recommended by Tony 20 engine hours ago and ultrasonically cleaned. Will that cleaning reduce the volume of AL being ingested into the engines? I was planning on doing an oil and filter change and another oil sample to see if the cleaning had a positive effect on the results.

[Author]

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