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View Full Version : I have a 4.6 in my Mercury Moutaineer it is starting to die at stop lights,

Foxfyr31
Nov 5, 2011, 03:04 PM
It is chugging for air and doesn't want to shift into gear as it normally has. It is a 2002 with160000 on it. Any tips?
TxGreaseMonkey
Nov 5, 2011, 03:54 PM
Check for codes. If it's a P0401, change the DPFE (Differential Pressure Feedback EGR) Sensor.