I'm starting to get an oil leak at one end cap on my intercooler. Are these repairable? Anyone have a used one? What year range uses the same unit? Thanks, ([____]=====OOOO=====[____]) 87 5kcsTQ, 215k miles []]]]]]]][Mike Aiello][[[[[[[] original owner ___\}}}/________________\}}}/_______myke456@aol.com Dutchess County, NY