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Re: Upstream Air Buick Estate Wagon
Posted to Emissions Forum on 10/1/1999 7 Replies

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Scott:

If this is a 5.0Y (olds ... eighth digit on the vin = Y) then you need to push on the accel pedal (WOT) all the way to floor with the engine hot before the front diverter will divert... Login to read more.

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