Army doc
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Looks like lots of posts on oil leaks but....
I replaced my m998a1 6.2 with a us engine production remanufactured 6.5 NA. Works great but I have an oil leak on the left side of the engine. I thought it might be the rocker arm cover so I replaced the cover and gasket. Right or wrong, I used a cork gasket and also used some gasket maker. Doesn't leak when running but leaks when it cools off. No leakage at the cooler line or 90 degree filter housing. I used blue devil to no avail. Ideas or suggestions?
I replaced my m998a1 6.2 with a us engine production remanufactured 6.5 NA. Works great but I have an oil leak on the left side of the engine. I thought it might be the rocker arm cover so I replaced the cover and gasket. Right or wrong, I used a cork gasket and also used some gasket maker. Doesn't leak when running but leaks when it cools off. No leakage at the cooler line or 90 degree filter housing. I used blue devil to no avail. Ideas or suggestions?