I went to a sinister diesel billet cap so I could have my oil temp run through it. After I did the change I have noticed a small amount of oil around the oil pan and bottom of the engine. Maybe a quarter sized spot on the drive after a week. There is no oil leaking from the cap or where the cap meets the filter housing.
Anyone have this issue with the billet caps or any idea? I've also switched back to the OEM cap and no leaky.
Thanks!
Anyone have this issue with the billet caps or any idea? I've also switched back to the OEM cap and no leaky.
Thanks!
