Having problems with your Ford Expedition ?
I have replaced the fuel filter with new one and still have the same problem, my vehicle still has no power and drives slow
The next easy solutions are to check/change the air filter and you can try drygas. After that, it gets a bit more in depth. If you give me more details, perhaps I can help you more. If you hear a noise that sounds sort of like a shop vac when you try to accelerate, I would suspect the catalytic converter. If it shakes when it loses power, you probably have some sort of misfire and may need new spark plugs. Does it always have no power, or is it just under certain circumstances (climbing hills, higher RPM's, etc) Is it shaking when it loses power? Does it idle smooth or does it shake at idle?
Have you had the catalytic converter checked? Start with a cold engine, start up the car and let it idol for 10 - 12 minutes then feel the pipes going in and out of the cat. if the out pipe is cooler than the in pipe she may be stopped up.
Repair Help & Product Troubleshooting for Ford Expedition
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