Having problems with your 1997 Ford Expedition ?
I just bought a 2005 expedition. It started chugging right from the start. I was told it had been sitting it would resolve. It only got worse. It's mostly when I take my foot off the gas a little. When I apply the peddle, it goes away. It's suppose to get 16 mpg, it was getting 12. I took it back, they replaced fuel filter and injecter and altenator. The problem went to almost nothing and mpg was up to 16. It's doing it more gradually and I'm down to 14 mpg. Any ideas???
Spark plugs would be a good place to start along with an oil change, put some fuel treatment in your tank and drive it a while it should come out of it.
Repair Help & Product Troubleshooting for 1997 Ford Expedition
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