I just signed up for this forum tonight in hopes that I could troubleshoot and solve this problem. You seem to be the answer to my questions. My 95 legacy L has had similar problems. It is winter and cold here in Colorado, but the problem only exists when the engine is hot. i am taking you up on your offer to help finding/fixing these sensors. Where are they, and how do you determine if they are bad? What does it take to replace them? Where can I buy replacements?
Reed