Check Engine Light/ EGR

NasCarBabe · 07-24-2006, 01:34 PM

Hey, I need help!!! My 2001 Expedition has 54,000 miles on it and the engine light keeps coming on. We have taken it to Auto Zone and had them put the computer on it, and all that comes up is something to do with the EGR valve. We have replaced the EGR valve, and still the the light comes back on. We then replaced the selinoid, and still the silly light keeps coming back on.... what else can be wrong????

four winds · 09-18-2006, 12:17 PM

My daughter had the same problem went to auto zone repalce the egr and the seliniod twice thinking I got a hold of a bad part light still came on, finally took it to the ford dealer they replace the soliniod with a factory part, lights off, talk with the mechanic he said that some times after market products just don't work

Colorado2004exp · 09-18-2006, 01:54 PM

Not sure if same applies to the 2001 Expedition- but I have a 2004 Expedition and had same error message- a friend suggested I check that the gas cap was on properly- did that- and problem solved. So check the gas cap is screwed on tight. Good luck! (even says that inside gas cover on the 2004 model...wonder if your does too)