Yesterday after a 3 hour drive, I noticed the the front fenders, left and right as well as a portion of the hood were hot to the touch. After opening the hood, I could feel the heat buildup in those corners of the bay. Nothing to indicate that the water/coolant was excessive, only the engine bay. After leaving the hood up for a while all was fine. Anybody else experience this, and is there a vent somewhere that may be blocked?

Thanks,
Craig Wright
a "HOT" 89 535i