Hello All, I've got a 62 Comet 144. I put a rebuilt water pump on about 500 miles ago. Everything was good. Lately, I'm getting a "whine" that also occasionally sounds like a screech, but mostly a whine, like a jet engine ramping up! I thought it was my 50 year old generator, but it was not. The WP is not leaking, and everything otherwise works well. I also first thought it was the fan belt, but new belt didn't fix it either. Just more info, I noticed my rad cap does not hold pressure, but it runs cool and has good fluid. It's really hard to nail down the source of the noise, even with stethoscope, and putting it against the WP hub isn't even the loudest spot. Any ideas? Thanks, Chris