The car is a '97 GT with 110K that has been pretty much sitting for the last year or so. Now, OD is working some of the time, mostly when cold. When it warms up, it might work, might not. If the clutch hub splines were gone, I'm assuming it wouldn't shift into OD at all. Is there a solenoid that controls the OD? Anywhere else I should be looking? Thanks for any help.