I had the same problem with my 2005 Ford Expedition... it was my chamshaft....... The repair is expensive... But it fixed the problem......
There are several things that can cause your 2004 Chevrolet Trailblazer to idle rough. The most common causes are a dirty fuel filter or a dirty air filter.
A 2004 Ford Expedition would have four wheel ABS brakes
Check the Cats have not disintegrated.
I just had this problem on my 2004 Colorado. The Idle Actuator control motor on the throttle body was bad. Cost $160 for the part.
I have a 2004 gt that has also developed a rough idle also and can't find the problem.... I wish you had the answer....
The 2004 Ford Expedition has a V8 engine.
how to change a thermostat on a 2004 ford expedition
The 2004 Ford Expedition has 16 valves.
The 2004 Ford Expedition is a gas-powered vehicle.
The 2004 Ford Expedition has a 4-speed automatic.
How do you change the antifreeze in a 2004 Eddie Baurer ford Expedition.
The 2004 Ford Expedition has a 19.1 degrees angle of departure.