hey guys i have a 03 f-250 6.0 am having loss power prob. when i hit passing gear , put a scaner on it it spit out 3 codes for the EGR valve & 1 for the MAP Sensor, i replaced the EGR ran good for 2 days then the same thing some one told me that i needed to replace the EGR cooler tubes ??? do u know where they r

 

There is an EGR cooler, but you only need to replace it if it has failed. It's just basically like a radiator inside a tube. If it cracks, you will have white smoke because you'll be burning coolant, if you dont, then dont touch it. What are the exact codes? Any mods? How many miles? Any smoke at all and if so what color?

 

Could they have meant to say the oil cooler core?