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International Automotive Technicians Network
Re: GMs New Bulletin on Code P1870
Posted to Transmission Forum on 4/9/1999

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Tom I have also recieved this bulletin.

I think it sums up the whole 1870 problems I do'nt know this as fact but I heard that Sunex has also come out with a fix , in which you drill out the regulato... Login to read more.