Automatic transmission whine

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May 12, 2019 | 09:01 PM

#11

MoparFanatic21

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Quote:

Originally Posted by Pepsiboy

2bit,

Thanks for the links. Before I can order online, I will need to crawl under the truck to VERIFY which transmission is in it. Too wet here for that now.

Dave

It is a 46RE

May 20, 2019 | 05:00 PM

#12

MonteC

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From: North Charleston, SC

Do you still have the check ball capsule in the cooler line? Thick fluid will cause higher pressure and make a pump whine or even a buzzing noise. A restriction would also cause this issue.

May 21, 2019 | 04:28 AM

#13

Pepsiboy

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From: SW Missouri

Quote:

Originally Posted by MonteC

Do you still have the check ball capsule in the cooler line? Thick fluid will cause higher pressure and make a pump whine or even a buzzing noise. A restriction would also cause this issue.

MonteC,

Not sure if it is there or not. Where would it be located and what would it look like? ?

Dave

May 21, 2019 | 07:22 AM

#14

HeyYou

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From: Clayton MI

It will be on the cooler line going to the bottom fitting of the in-radiator cooler. Should be right where the steel line transitions to the soft line.

May 23, 2019 | 07:13 AM

#15

Pepsiboy

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From: SW Missouri

Quote:

Originally Posted by HeyYou

It will be on the cooler line going to the bottom fitting of the in-radiator cooler. Should be right where the steel line transitions to the soft line.

No such thing on this one. P.O. put in new radiator and bypassed the internal cooler for an external one in front of the rediator. I don't see anything that could be the check valve.

Dave

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