Just finished changing oil and filter, new brake pads and fluids, getting ready for CHIN next weekend at Road Atlanta.
She's always been really clean inside when I removed the access panel. Not this time. A bit of a mess, thick dark dark green
Seems to be originating on left side around the trans.
Looking over half shaft from rear
Base of trans viewed from forward
Trail of muck under diffuser
So, I'd say the trans has blown a seal. Had been getting worse to shift last couple of events, missing 3rd more and more frequently.
Any experience/ confirmation of diagnosis/ other ideas out there?