95 f150 egr code

1995 ALL OTHER MAKES ALL OTHER MODELS
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JOSEPBRO
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  • 6 POSTS
i have a 95 f 150 and it keeps throwing an egr code and i have replaced the position switch and noone knows wut else it could be. im not sure if i have a vacum leak but it seems like there is always a little vacum to the egr but it idles great could it be the vaccum regulator? or is it stuck open just a lil bit?
May 2, 2006 at 10:33 AM
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LOSONE
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It could be the sensor rod is too long. Clean the area in the manifold very good. I sometimes shave a little from the rod so the code will go away. Good luck
May 2, 2006 at 12:02 PM
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JOSEPBRO
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Well heres the deal i took off the vaccum hose to the egr and at city speeds the light isnt comming on i havent tried the highway cuz im surs the light will come on sayin its not opening. So could it be some kind of vaccum regulator keeping the egr open just a little bit cuz my truck runs great, but if its open to far it runs like crap.
May 3, 2006 at 10:14 AM
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