Just took my 97 GTX for first ride on Saturday, it was takingon water, someone here said carbon ring, and they were correct, 125.00 installed and we we back in the water. Only issue is speedometer isnt working, both the digital display and the gauge display, everything else works, tach,hour,etc. the lillte wheel on the back spins freely, past that I truly dont know. Another qiestion, I see alot of posts about oil gumming up, If I dont know the brand the previous owner used, should I be concerned, the tank is full, so I dont need to add any until late season at the soonest? Last question, I'm full of questions, maintence, I chanegd the plugs, but I had heard there are are zerk fittings that should be greased, can anyone tell me the location, or a link to a diagram that I can look at? Thanks for the previous advice, this forums been a huge help.....