Thread: Oil cooler leak
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Old 10-16-2018, 11:01 PM   #1
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Join Date: Nov 2015
Location: North East
Posts: 53
Oil cooler leak

After pulling my transmission I saw a lot of oily dirty accumulated on the boss that runs downwards from the oil cooler on the lhs of the engine. I cleaned it up but wonder what typical failure modes are for the cooler? I am guessing the o-rings can fail after 18 years.
Any inputs appreciated. The oil was dry so obviously old. The bottom of the plastic inlet tract was filthy too
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