BTW, My waterpump gave no warning...the temp started to rise...looking for a place to exit...with in seconds the power steering left...I knew then the belt had come off...just pulled over on the grass opened hood verified belt gone then shut down...the pulley on the pump had sheared off...it was that fast. Didn't shut down right away just in case I found that I could move on a bit more...not the case...as I mentioned it was all over in less than a minute or two maybe three...not long at all!!! There was no noise, higher running temps or indications...when pulling a boat I always watch the trans and engine temps more closely then normal...no changes all normal. Point is NO waterpumps do not always warn you!!!