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2005 Ford E-250 Super Duty 5.4L MIL Lamp on
Posted to Ford Driveability on 8/19/2011 10 Replies

Hi all you Ford guys. I haven't ran in to this one before. Customer states that the when the ck eng lt comes on the truck will run with loss of power. According to Mitchell theory when this code appears and it's not fixed the truck will start cancelling inject...

10 Replies Received (View Replies)

  Related Documents & Media  2005 Ford E-250 Super Duty

 
Message Closed w/Summary

car Vehicle Data

2005 Ford E-250 Super Duty

VIN 1FTSW21535
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P1299Vacuum Leak Present With IAC Valve Fully Seated
Message Closed w/Summary

car Vehicle Data

2005 Ford E-250 Super Duty

VIN 1FTSW21535
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P1299Vacuum Leak Present With IAC Valve Fully Seated