Originally Posted by Griff (Post 4894054)

Do you mean that you have ZERO psi of water pressure???
That is nearly impossible if you have some flow. My 525SC had around 1-3psi at idle and 20psi at WOT
First thing to do it verify that the gauge is working and the hose to it is not clogged. Where is the hose connected?? If its at a block drain, its probably clogged in the first few inches or it has a kink somewhere

Originally Posted by Nfast (Post 4894061)

Yeah, I'll double check.I'll probably just get a new Gage and double check, How would I go about clearing out that line if it is blocked,

Originally Posted by Nfast (Post 4894061)

Yeah, I'll double check.I'll probably just get a new Gage and double check, How would I go about clearing out that line if it is blocked,

Originally Posted by Wrench (Post 4894112)

Perhaps the temp switch is faulty or the gauge is reading incorrect? Have you had a chance to verify the actual engine temp with an IR temp gun?

Originally Posted by Nfast (Post 4894105)

What else could cause my high temp alarm to go off, When the gauge reads normal

Originally Posted by Nfast (Post 4894113)

not yet. Headers were really cold to the touch as well, if that means anything. Almost like it feels all the water is going to the headers and not through the block

Originally Posted by sutphen 30 (Post 4894121)

again,the thermostat housing needs to be looked at.
easy way too,take it apart and switch positions of the brass collar and thermostat.

Originally Posted by Nfast (Post 4894175)

So right now the brass collar is down on the bottom, my thermostat sits on top, I'll swap em as well.