Quote:
Originally Posted by S60D5185
Could it be residue from the previous failed oil cooler that’s circulating due to getting hotter etc from a longer run, or it that just wishful thinking ?
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It can well be.
I've heard garages say to drive a few hundred kilometers, then flush the coolant.
Then drive another few hundred kms, and flush again.
And then again.
It takes a while to get all the oil out of the coolant channels and hoses and pipes.
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XC90 R-Design MY2009, Black Sapphire Metallic. HP-Sound, RSE, Nav, Tel, ParkingCam, BLIS, ParkingHeater, RestHeat, Removable Towbar, Summer: CRATUS 20x8 on Pirelli Scorpion Zeros 255/45, Winter: NEPTUNE 17x7 on Continental WinterContact 4x4 235/65.
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