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Ford Truck Codes P0171-P0174
I had a hair puller on this 99 Expedition. It had the baro down to 144 Hz. I'm in Texas. It should be about 155 to 157. I figured it was the MAF gone awry, and I replaced it with an O.E. Reman one. No change. Bastard Fords!! Anyway, I recently hired a novice m... Login to read more. ![]()
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9 Replies Received
9 Replies Received