whirring noise with CT tranny cooler at high RPM

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Old 08-03-2004, 11:21 PM
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whirring noise with CT tranny cooler at high RPM

hey fellas... i got my tranny cooler installed today... wow it's a worthy upgrade. the shifts are noticeably smoother, and when i go WOT or high rpm in park or neutral, i hear a loud WHIRRING noise like a liquid or gas is getting sucked through a pipe at high speed. it kinda sounds like im getting a spray of nos.. but not really. i figured it was my tranny cooler moving around the oil quicker as the speed of the oil being circulated is directly related to the rpm of the engine... does that make sense?

-rez
Old 08-04-2004, 10:00 AM
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no one else has this sound? ok i'll make a vid in a week or so and post it... the sound is very very noticeable..
Old 08-04-2004, 01:33 PM
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Did they accidentally install a supercharger as well?

No sounds from my tranny cooler...before or after the S/C.
Old 08-04-2004, 01:47 PM
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You have air in your torque converter. (thats the sound your hearing) Should work itself out eventually. Make sure your fluid level is OK. As the air works itself out your fluid level might go down a bit.

Remember to only check the fluid while the car is running and totally warmed up.
Old 08-04-2004, 02:13 PM
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i put in a gallon of redline ATF, is that not enough?
Old 08-04-2004, 03:03 PM
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is it full? I don't know how much leaked out when it was installed, or how much the lines/cooler take up. Only way to know is checking the fluid level /w the car running and warmed up.

If it's low, add some fluid. Drive it around then check it again.
Old 08-04-2004, 09:30 PM
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Originally Posted by SiGGy
You have air in your torque converter. (thats the sound your hearing) Should work itself out eventually. Make sure your fluid level is OK. As the air works itself out your fluid level might go down a bit.

Remember to only check the fluid while the car is running and totally warmed up.
Fluid is checked with the car off on these cars. It's opposite of what I've always done but check your manual. Warm on level ground with the engine off. Should be between the two dots.

Please correct me if I'm wrong because that's how I understand the Hondas/Acuras to be.
Old 08-04-2004, 09:34 PM
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no noise from mine
Old 08-04-2004, 11:00 PM
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no noise here
Old 08-05-2004, 01:03 AM
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Isn't there an inlet and outlet on these coolers? Maybe your lines are crossed causing a restriction?
Old 08-05-2004, 03:16 PM
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Originally Posted by Allout
Fluid is checked with the car off on these cars. It's opposite of what I've always done but check your manual. Warm on level ground with the engine off. Should be between the two dots.

Please correct me if I'm wrong because that's how I understand the Hondas/Acuras to be.

Not that I'm aware of...
Old 08-05-2004, 07:39 PM
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im pretty sure im not low on fluid... when i installed the cooler i drained the oil and i added in a gallon of redline ATF. i checked the oil 2x today and the oil showed up beyond the 2 dots both times, not sure if there's too much in there or im getting an inaccurate reading. the lines aren't crossed... i'll bring it into the shop again and hopefully we'll find where the noise is coming from

is it possible its coming from the icebox?
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