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Re: 4R44E Tran Slipping into Second Gear
Posted to Transmission Forum on 2/9/2024 1 Reply

What if I adjust the EPC solenoid screw? The EPC sol is on the 1-2 shift valve, and it's through this valve that the intermediate servo gets line pressure for second gear shift.

I don't see any issue with any of the parts all the way from the int clutch band ... Login to read more.

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