Ford vehicles with Pressure Feedback EGR Sensors (PFE) or Differential Pressure Feedback EGR Sensor (DPFE), may experience repeated false codes for the EGR system. This condition may be due to a hose problem, this hose is subject to high temperatures (melting) and carbon debris blockage.
Other than a repeated check engine light, some driveability conditions that may be experienced include engine bucking (surging) during initial off-idle acceleration or cruising and may become as bad as engine stalling during deceleration.
Call us at 866-770-2771 for assistance in finding the right part for your vehicle.