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Re: 1991 4t60 tcc induced stall buick park avenue
Posted to Transmission Forum on 2/18/2002 1 Reply

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hello again from mike webb ; see [graphic10446] yes the pcm is switching at least 1 of the tcc solonoids on, in park @ hot idle , so the pcm is bad maybe , cause intermitently i get the same blip when... Login to read more.

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