so, neither of these seem to be the prob. I have fixed the pulsating sound, by (stupid me) moving the hangon box over so it took a bit of slack out of the sump hose. Now, the flushiing sound is back, coming from the hangon box. I tried that deal with putting a small air tube in the center, to break the water flow, but it is still sounding like its constantly flushing.
Atleast the pulsating noise is gone...
any other thoughts? Also, I have taken pics but didnt know how to post them. (or didnt make time to figure out how to post) I can try again tomorrow.
Originally Posted by Ziggy953
Is the end of the drain line under water in the sump?
It sounds to me like the drain line is either too long or is not "straight".