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3 speed th350 hum


LuckyKenny

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Okay so i've noticed ths slight hum coming from the tranny whenever i floor it in 3rd gear from like 50-75mph. Is it the tranny slowing down untill it can downshift or do i have a problem. Maakes the same sound if i downshift manually.

 

I rarely do 3rd to second gear pulls anymore so i was wondering if there was something wrong.

 

How's everyone doing anyway??

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you titled the thread "3 speed th350 hum", what is it in?

 

Stock TH350

 

The guy that sold it to me was either a liar or a moron

 

He said it was a 700r4

 

the pan is square with a cut, TH350 correct?

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If it is a TH350, that is a typical sound. There is usually a loud hum when you floor it before it downshifts. Every TH350 tranny car I've had mad that sound.

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If it is a TH350, that is a typical sound. There is usually a loud hum when you floor it before it downshifts. Every TH350 tranny car I've had mad that sound.

 

Good glad i'm not crazy haha

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