1999, 911 C2 Cab. When I stored the car in Nov I noticed a leak at/around the tranny oil cooler. The fluid was dark (not sure of exact color) and really sticky. I suspect the o-ring seals as the culprits, could also be the cooler itself? Has anyone done this repair or do you know of any repair procedures? Checked Pelican Parts and Rentech, no help. I'll put the car up on the rack in a couple of weeks to get a closer look, sure would be cool if I knew step 1, 2, 3, etc. for fixing it. Thanks in advance for your help!