Posted by jtown on February 12, 2000 at 09:20:29:
In Reply to: Water gurgle in Radiator posted by Tom on February 12, 2000 at 08:28:41:
You should not touch the pressure switches (not gauges) until you know what they are. One is set at the lowest you can get it to as in 1.5 psi off and .5 on. Use Edit-Search for threads below on differential (additive vs subtractive)etc if you need to mess with them. The second switch is a backup safety set to a couple of psi higher. Go back and read the responses to your earlier thread about "bounces around 2/3 to 3/4 the way up" then Edit-Find for "skimming" The safety can be removed but you damn well better not change it's setting, especially if your switches aren't right.