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International Automotive Technicians Network
Re: PO401-EGR Flow Insufficient
Posted to Technical Discussion Forum on 8/25/2009

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Hi James,

Correct me if I'm wrong, but is that the engine w/ the EGR pipe on the very back of the engine?

If so, there is a plate that bolts on. Remove the pipe, then the plate and you'll likely ... Login to read more.