View Single Post
Unread 07-27-2005, 06:48 AM   #1
5150 Joker
Cooling Neophyte
 
Join Date: Oct 2004
Location: Davis, CA
Posts: 2
Default Question about pump faliure

For no reason my 6 month old D4 pump starts making a whiney pitch like something is rattling inside it and then after a few minutes it goes silent again and repeats the cycle. It wasn't doing this for the 1.5 weeks I had it running prior to this when I replaced the water in the system. Is this a sign of a failing pump or could some bubbles in the system be causing this to happen? If they are bubbles, why would it start happening now and not before?


Thanks.
5150 Joker is offline   Reply With Quote