4l60e help

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Apr 24, 2022 | 04:17 AM

BODUKE

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4l60e help

Hello I have a 2002 Z28 and I had my RPM built trans refreshed and had a new yank 3600 installed to replace my old yank 3600. The old trans locked up at 45 mph now the new trans locks up at 52 mph. At wot the shifts seemed soft and the 3 4 **** kinda hesitated? Why does my car behave so diffrent when I didnt change stall sizes?

Last edited by BODUKE; Apr 24, 2022 at 11:21 AM.

Apr 24, 2022 | 11:45 PM

jetech

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From: Dade City, Fl.

Tire size the same?

Apr 25, 2022 | 04:46 AM

BODUKE

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Quote:

Originally Posted by jetech

Tire size the same?

Yes everything was a completly the same. Normal driving is okay except for it locking up later. Wot is where the big issues came up.

Apr 25, 2022 | 05:43 AM

swathdiver

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From: Treasure Coast of Florida

Quote:

Originally Posted by BODUKE

The new converter is obviously different and maybe tuning will make it function like the old one.

Apr 25, 2022 | 11:40 AM

BODUKE

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Quote:

Originally Posted by swathdiver

The new converter is obviously different and maybe tuning will make it function like the old one.

Yes I spoke to RPM who rebuilt my trans and they suspect the brand new convertor I got from Yank is different from what I ordered. UPDATE. I spoke to YANK and they said the convertors are hand made and mine might be looser than my prievious stall. Gotta get it retuned

Last edited by BODUKE; Apr 25, 2022 at 02:16 PM.

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