I'm having trouble with the shifter in my 5kcstq. Starting a few weeks ago, I shift towards 2nd gear but the shifter sometimes doesn't click into place, and it's not in gear. Reverse does this very rarely too--and the back-up lights don't come on anytime, which might or might not be related. All other gears are fine. Can this be adjusted, I hope? TIA. - Wallace '87 5kcstq 149k