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Ford '03 5.4 EGR Problems
Posted to Technical Discussion Forum on 1/23/2006 3 Replies

Howdy folks,

I am sending this up for a friend of mine. He has an '03 Ford truck with the EGR sticking open at idle. It sometimes sets the "P0402" (EGR open at idle), but most often not.

When it sticks open, he can disconnect the vacuum hose at the valve a... Login to read more.

3 Replies Received (View Replies)