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Ford Explorer DPFE


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Jeff Norfolk
Enthusiast
Jeff Norfolk profile image

Jan 7, 2009, 7:45 PM

Post #1 of 4 (1310 views)
Ford Explorer DPFE Sign In

Alright got a strange one. Ford Explorer is burning a hole straight though the DPFE. It looks like a blow torch has burned a hole straight threw one of the exhaust ports. Exhaust back pressure is ok so the exhaust temp is not to high. Happened with the new DPFE also. Any thoughts?
Jeff


Loren Champlain Sr
Veteran / Moderator
Loren Champlain Sr profile image

Jan 7, 2009, 7:55 PM

Post #2 of 4 (1309 views)
Re: Ford Explorer DPFE Sign In

Plugged EGR passageway?
Loren
SW Washington


Jeff Norfolk
Enthusiast
Jeff Norfolk profile image

Jan 7, 2009, 7:59 PM

Post #3 of 4 (1307 views)
Re: Ford Explorer DPFE Sign In

Haven't pulled the upper intake but the engine responds negatively when vacuum is applied to the EGR so I assume it is free and clear.
Jeff


Jeff Norfolk
Enthusiast
Jeff Norfolk profile image

Jan 9, 2009, 9:07 AM

Post #4 of 4 (1292 views)
Re: Ford Explorer DPFE Sign In

Putting my post back at top. HELP!!
Jeff






 
 
 






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