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Re: 05 IMPALA DELAYED TRANNY ENGAGEMENT
Posted to Technical Discussion Forum on 4/6/2007 1 Reply

Andy,

Surprised the tranny shop did not suggest running the EPC pressure versus current test.

EPC failure is very common on these, run the EPC versus current test, Line pressure MUST change 10 to 15 pounds minumum for EACH .1 amp change in EPC current, if ... Login to read more.

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