Replaced Oil Cooler, Oil in Expansion Tank
03-02-2020, 10:06 PM
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Replaced Oil Cooler, Oil in Expansion Tank
Dealer said there was a leak in the oil cooler. I replaced the oil cooler and the seal at the engine block this weekend (https://www.fcpeuro.com/products/mer...ens-2721880001) . But now I'm seeing oil in the expansion tank. Not a lot, more just a sheen that is floating on the surface. I replaced the coolant when I replaced the cooler as well. Do I need to flush the entire system, and if so, how? Is there a possibility the new gasket(s) are leaking as well?
07-07-2020, 01:41 PM
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Dealer said there was a leak in the oil cooler. I replaced the oil cooler and the seal at the engine block this weekend (https://www.fcpeuro.com/products/mer...ens-2721880001) . But now I'm seeing oil in the expansion tank. Not a lot, more just a sheen that is floating on the surface. I replaced the coolant when I replaced the cooler as well. Do I need to flush the entire system, and if so, how? Is there a possibility the new gasket(s) are leaking as well?
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