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Re: 2007 H3 Hummer 3.7 4L60E trans code P0717
Posted to Technical Tips Forum on 4/30/2020

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G'day Steve, "as in no slip" yes, but there is always some slippage between the impeller and turbine until full lockup. However, input speed will be very close to engine RPM in P or N but as soon as ... Login to read more.