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International Automotive Technicians Network
'05 suburban PO446 evap code after fuel pump?
Posted to Technical Discussion Forum on 10/9/2007 7 Replies

Another tech thats no longer w/ us put an OEM pump in this car a few months ago for a no start. Pump fixed the prob. but it keeps coming back with the tank not wanting to take fuel at some stations and an MIL illuminated w/ PO446 evap emmissions pressure cir. ... Login to read more.

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