Hello fellas. This is a tough one. Speedometer appears to be good and I put a new cable on my daughter's '83 245GL and still not working. Odd thing is that when I secure the cable on the tranny end it never seems to tighten even though I have run out of threads. It stays loose. Does this mean the mechanism the cable is attached to is busted? How do I remove this and put a new one in? Also, how do I find the part and where and what is it called. FCPGroton, dealership, or IPD? Please tell me this is easy and I do not have to remove the tranny!!!!! Anyway, my daughter is now driving the car quite proudly but has no speedometer working. AND WE ALL KNOW WHAT IT MEANS WHEN A 16 YEAR OLD DRIVES WITHOUT A SPEEDOMETER. $$$$$$$$$$$$$ TICKETS AND $$$$$$$$$$$$$ INSURANCE. HELP HELP. I NEED STEP BY STEP INSTRUCTIONS FOR DUMMIES. THANKS.