I think i may need a new IC pump....My IAT1 tonight at idle was 77 degrees, with the IAT2 at 107.....only after engine running a few minutes or so, what do you guys think?? I dont see any fluid movement or bubbling either....The car has 108,xxx miles as well....If so, who has a good one for sale??

 

IAT2 also got up to around 158-162 degrees yesterday with outside temps being around 100-101 degrees

 

I'd just buy one off of ZZP, I've heard they have the best ones, got mine put on my car today.

 

what were your IATS like before and after??

 

i got a bosch replacement from zzp last year has about 10000 miles on it worked great when i took off from turbo swap. 60 shipped

 

can you do 50 shipped?

 

idk, never checked. It just wasn't working at all but now my car is running a lot smoother and better because of the cold fluids, especially because of this heat wave in KY lol

 

was yours kind of sluggish between shifts and stuff?? And i agree this heat wave is wiping everything out!!

 

at idle your IAT2 temps can usually get 45 - 50* above ambient temps because your intake doesnt have any fresh cool (well, relatively cool. nothing is "cool" in this hot weather) air flowing past it.

my IC pump is running great, and i made my own option b tank / extra 3 quart resevoir to hold more coolant, and my IAT2 temps still get to 145ish when sitting in traffic. just the nature of the beast with water to air (or is it air to water) intercoolers.

 

Well when i take off the filler neck i just see vibration, i cant actually see any coolant flowing so im sure mine is bad....and it seems my IAT2 goes up instead of cooling down when im on the throttle.....and is yours a flow through design or just bleeder style??

 

i got one ill do for 50$ shippped ill ship it out 2mrw if u want it

 

flow through. got a cheap 8 dollar coolant resevoir from auto parts store and 2 90* elbows. i put one elbow on the top, and one on the bottom of the resevoir /tank. the top on is the outlet (hot water from the intake), and the bottom one is sucking water down to the heat exchanger to be cooled off. pretty neat, and cheap. and sounds like a mini water fall when i pop the hood lol