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International Automotive Technicians Network
Re: 91 Buick 3800 Multiple ECM failures?
Posted to Technical Discussion Forum on 12/19/1997 1 Reply

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I'm sure that was a typo, 21 is TPS high

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Scott, I've had almost no problems with GM reman ECM's for a while now. Of the times I swore I di... Login to read more.

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