Fan Problems.. kinda odd.

[2slo95fiveoh]

ok guys, I've got a 95 gt, cooling mods are: Mishumoto Rad., brand new FoMoCo Water pump, 160* thermo. (a little low, i know),
New upper and lower hoses. I also installed a Autometer electric style coolant temp gauge in the stock sending unit location, and moved the
factory 1 wire sending unit to the LR spot in the Intake manifold.
When driving around, on a cooler day (70 degrees), my car would stay around 185*, then coming to a stoplight, it would start
to warm up slightly, longer stoplights occasionally get up to 205* area. So later at work i decided to let my car idle and see if the fan kicks on.
It idled fine, warmed up, then got up to about 195* (factory setting) and the LO speed fan kicked on.. That cooled it off slightly, (190*)
but i never saw the high speed setting come on. Then i decided to unplug my fan switch (right behind the Thermostat housing, on the
heater rail) and within a couple of sec. my High speed fan kicked on, so i know that it works, it just wont work under normal operation.
Any ideas? (BTW this was all done with A/c off.)

 

[CC'S95GT]

I don't thing the hi speed comes on till @ 200. try sliping a piece of cardboard in front of the rad so low speed can't pull any air through.

 

[2slo95fiveoh]

well like i said it won't come on at all, and it will go all the way up to the 200-210 range occasionally. This sucks because it's only
gotten up to 70 degrees, and i'm already having overheating problems.

 

[2slo95fiveoh]

Anyone?

 

[94 DropTop]

210 isnt over heating

 

[stangman1995gt]

Maybe you through off the system with a non oem setup?

 

[94kingcbra]

mine runs at 210, stock thermostat...That thermostat could be causing your problems right there, I know you know, but I think you just want somebody to verify it...good luck

Justin