🚙FORD EXPEDITION POOR GAS MILEAGE 7.8MPG; DOES CLEANING THE EGR PURGE VALVE IMPROVE MPG. 😒🤦‍♂️🏍

In previous videos I stated I was losing gas mileage. CODES COME AND GOES. P0401 EGR VALVE. I be meaning to replace this my IAC, and another part I zoom in on. I forget the part; I believe it's a EGR component as well. I have had this truck for a couple of years. I replace sparkplugs, coils, boots before I got it running. I been putting off fuel pump and filter. if not broken don't fix it. One day before the end of this year im replacing several components. Egr, fuel regulator, fuel pump, filter, maybe MAF AND SPARKPLUGS AGAIN.
I got minds egr valve here.
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Egr pressure feedback sensor
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I went with these motor craft sparkplugs and booths.
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[@chadouellette790]

EGR valve is the one you forgot. Buy a delete kit for it.

[@iamonearies21]

Does it improve or hurt the gas mileage