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Plugged EGR Passage, Any chemical recomendations?
Posted to Technical Discussion Forum on 1/12/2013 31 Replies

P0401 EGR passage is clogged somewhere between the valve and the lower intake. Ive tried filling the passage with seafoam overnight for two nights but no go. Did some reading in the archives and tried the torch method but again no go. Was thinking maybe someon... Login to read more.

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car Vehicle Data

2000 Honda Accord EX 3.0L

Engine3.0 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

2000 Honda Accord EX 3.0L

Engine3.0 L
Trans4-speed Automatic (Electronic)