check engine light/egr on 1996 Ford E-350

Hi No matter what I do my check engine light keeps coming on. The code is related to egr flow. I've replaced most everything Thanks Randy

by in Temecula, CA on September 28, 2010
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1 answer 1 comment
ANSWER by , September 28, 2010
Have you cleaned out the EGR passages in the back of the engine under the intake? These get sludged up and restrict flow. Especially common at higher mileages.
COMMENT by , September 29, 2010
Thank-you very much Dave. Most helpful, I'll try it. Thanks again, Randy.