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Why does a 2003 expedition idle run irregular at 1100 rpm even a high speeds?
Wiki User
∙ 15y ago
Try using some fuel injector cleaner the next two fill ups... It may be ans simple as dirty injectors or O2 Sensors. If that doesn't work try IDLE AIR CONTROL VALVE (IAC) The (IAC) is located under the Triton Plastic cover in the middle of the engine compartment. Very easy to replace. There are two bolts and one plug. It should only take you around 10 or 15 minutes to change. Buy it new, it doesn't even pay to clean it. It works half the times. But it will go bad eventually…
Wiki User
∙ 15y ago
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What size engine does the 2003 Ford Expedition have?
The 2003 Ford Expedition has a V8 engine.
How many valves does the 2003 Ford Expedition have?
The 2003 Ford Expedition has 16 valves.
Does 2003 expedition have a cabin air filter?
the 2003 expedition does have cabin air filter
Is the 2003 Ford Expedition electric or gas?
The 2003 Ford Expedition is a gas-powered vehicle.
What kind of transmission does the 2003 Ford Expedition have?
The 2003 Ford Expedition has a 4-speed automatic.
How do you replace a radiator support on 2003 Ford Expedition?
How do you replace a radiator on 2003 ford expedition?
When was Portuguese Irregular Verbs created?
Portuguese Irregular Verbs was created in 2003.
What is the angle of departure of the 2003 Ford Expedition?
The 2003 Ford Expedition has a 19.1 degrees angle of departure.
What is the cam type of the 2003 Ford Expedition?
The 2003 Ford Expedition has single overhead cam (SOHC).
Where is the fuel pump fuse located on a 2003 expedition?
where is the gas pump fuse located in a 2003 expedition
What is the turning circle of the 2003 Ford Expedition?
The 2003 Ford Expedition's turning circle is 38.7 ft..
What is the drag coefficient of the 2003 Ford Expedition?
The 2003 Ford Expedition has a drag coefficient of .41 Cd.
