i have an 87 mustang gt with the t5 and all my gears work perfect except for wen reverse it will shift fine with no grinds but wen i start lettin the clutch out it starts backin up then pops out of gear can anyone help
I don't know how you feel about the DYI thing when it comes to gears, some people don't like the idea of working on transmissions. If the DYI transmission fix idea isn't something that you would rather leave to someone else, here are some resources:
I did a Tremec 3550 rebuild, and it wasn't that difficult. The video was an immense help, and I would recommend viewing it. At $20, it will give you an opportunity to look and decide for yourself if you think that it is something you want to try to do.