Thread: 8l90
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Old 04-24-2022, 03:13 PM
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vet57air vet57air is offline
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So truck has been sleeping all winter and took it out a couple of days ago. Drove fine until I gave it significant gas and it rev'd then not several times. Came home and has check engine light on PO700 which is a transmission code and P18C2 pending. Also am told shifter positions are PRNDM. Mine and at least 2 others have one more detent, PRNDM? Heard it could be PRNDML?

Last edited by vet57air; 05-10-2022 at 11:06 PM.
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