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Re: 1991 Buick ecm
Posted to Technical Discussion Forum on 12/15/2003

Dwain,

I think Steve gave you a good answer. I am making an assumption that you have a 3.8L vin L although you didn't say which engine. Since I am not there I assume it must have sequential injection.

Do you have a lab scope? This is where owning and using... Login to read more.

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