IAT2 Temp....
#1
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IAT2 Temp....
I have a video which I will try to upload if I can but my question is. Why does my IAT2 temperature fluctuate so much? If I am cruising it will stay at 80-100*F but I soon as I put it in neutral it climbs pretty quickly to like 120*F (General temp area). Then once I start to drive again it goes back down to what it was at.
I have an Ottp H/E, Opt. B, Dual pass, and a TVS with the stock 3.15" pulley. I have a full 3" exhaust and DP bolted to a Bad-mab header. I thought that should help a little. More so with EGT but still...
I bought a new I/C pump last year and if it is shot again I am going to be upset. Is the TVS just that hot or could there be air in my system? I have a Methanol kit which I have yet to install. I hope that helps; only under WOT though. At the moment under WOT... IAT2's skyrocket to 180* on a run.
I have an Ottp H/E, Opt. B, Dual pass, and a TVS with the stock 3.15" pulley. I have a full 3" exhaust and DP bolted to a Bad-mab header. I thought that should help a little. More so with EGT but still...
I bought a new I/C pump last year and if it is shot again I am going to be upset. Is the TVS just that hot or could there be air in my system? I have a Methanol kit which I have yet to install. I hope that helps; only under WOT though. At the moment under WOT... IAT2's skyrocket to 180* on a run.
#2
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i have the same set up and pretty much the same results as you. if the intercooler pump wasnt working it would be a lot higher than 80-100. my intercooler pump died last summer and i was seeing 160+
mine dont jump to 180 on a WOT run tho...
mine dont jump to 180 on a WOT run tho...
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I think the blower is just that hot. Thank you. I was getting a little worried. As for a what I mean by a run, 40-120MPH. It goes from the normal temperature to about 180*F.
I'm going to put my meth kit in and get the damn car tuned and finish it once and for all.
I'm going to put my meth kit in and get the damn car tuned and finish it once and for all.
#12
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I didn't want to hear that the pump was broken... again. What a piece of sh*t. I guess I will attempt to rebuild my old one.
That could also be why my car is knocking out of the blue under WOT. Awesome...
That could also be why my car is knocking out of the blue under WOT. Awesome...
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Link please. I am willing to test it out.
Edit:
http://www.cxracing.com/mm5/merchant...gory_Code=WAPM
I just bought one off of the site. I hope it works good.
Edit:
http://www.cxracing.com/mm5/merchant...gory_Code=WAPM
I just bought one off of the site. I hope it works good.
Last edited by DarkChild; 04-11-2012 at 09:49 PM.
#20
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The temps go down for driving versus idle because of the cooler inlet air flow. TB open but no load = fresh cool air hitting the IAT2 sensor. You have a bad pump if they go that high immediately.
I don't know why people bitch about the pumps, they are cheap, they run all the time and use soft brushes, I changed it twice in 60,000 miles over 3 years. Plan on doing it once a year and stop whining, it's not that expensive.
You can open them up and rebuild them. It's just a PITA to put them back together. I've replaced worn stock brushes with brand new ones and had a working pump again, for about $10. I'm betting the replacement ones were probably harder as well, and would last longer. I didn't use that pump personally so I can't say.
I don't know why people bitch about the pumps, they are cheap, they run all the time and use soft brushes, I changed it twice in 60,000 miles over 3 years. Plan on doing it once a year and stop whining, it's not that expensive.
You can open them up and rebuild them. It's just a PITA to put them back together. I've replaced worn stock brushes with brand new ones and had a working pump again, for about $10. I'm betting the replacement ones were probably harder as well, and would last longer. I didn't use that pump personally so I can't say.
#21
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Link please. I am willing to test it out.
Edit:
cxracing.com: Intercooler SuperCharger water Coolant Pump SVT Mustang
I just bought one off of the site. I hope it works good.
Edit:
cxracing.com: Intercooler SuperCharger water Coolant Pump SVT Mustang
I just bought one off of the site. I hope it works good.
#23
So i need to hop in here, my car has been running very bad when i hit 190 engine temp and 90 AIT, but im confused with AIT and AIT2? which one am i seeing on my PLX? it says AIT, do i need parts or what to read AIT2?