On the way into work, my battery and brake light came on (93 Legacy, 244k miles). I merged into the slow lane while I tried to analyze the car (praying it wouldn't die till I got to work). It was running fine, no noise, and the rpms and temp were normal. When I got to my exit, the car was hard to turn...and steering was rough the rest of the way.
The car is here with me (at work), and my dad sees the harmonic balancer is loose. He tightens it, and it comes loose as soon as the car starts.
Any suggestions? He's done the timing belt on it before, so he can do it again...he just doesn't understand why the balancer won't stay tightened and if there's going to be more he has to do before doing the timing belt again.