Quote:
Originally Posted by smohr33
There is no fan to cool a turbo. Modern turbos are oil & water cooled. After the car is shut off, the hot fluids still flow through the turbo, and force them through bringing in cooler fluids, basically siphoning oil & coolant through the turbo after the car is off.
OP, let the car shut off, you don't need to worry about it.
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Absolutely correct! The big silver heatsink does the job!
Just wondering what keeps the oil/water circulating. Is it the pressure or is there an active pump?
Thanks.