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Re: 1991 Buick 3800 no-trart 'dref' information
Posted to Technical Tips Forum on 2/3/2000 1 Reply

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Erik,

Could be, but first check the connector and the grounds. There is a stud under the module on the front of the engine and you will find all 3 comming together there.

I had one so corroded, I ... Login to read more.

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