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- - 97 Tahoe 4L60e 1-2 shift shuttering (https://67-72chevytrucks.com/vboard/showthread.php?t=823532)

61_FL_Apache

07-08-2021 12:41 PM

97 Tahoe 4L60e 1-2 shift shuttering

Hello all!

Recently the tranny has been shuttering on the 1-2 shift under moderate acceleration. If I'm easier on it, no shutter at all. I did some searching on here and didnt really find anything.

Any suggestions?

special-K

07-11-2021 12:33 PM

Re: 97 Tahoe 4L60e 1-2 shift shuttering

Has it had a flush lately? Often dirty fluid will do that.

61_FL_Apache

07-11-2021 06:09 PM

Re: 97 Tahoe 4L60e 1-2 shift shuttering

Probably about 20k ago. I do plan on it again soon when I do the rear main seal soon. I will drain/fill again then.

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