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Why would the fuse box buzz in a 2003 ford expedition and engine won't start?
Wiki User
∙ 13y ago
It is the PCM relay. I have the same problem and when we pull it out it has melted spots on it and is hot. Put a new one in and it starts right up. However, sometimes it lasts 2 months, sometimes just a day. Haven't found out root problem yet but this is a quick fix. We keep a new relay in the console at all times.
I have had the exact same problem, except now the fuse box is getting burnt so bad the relay is not making good contact. New fuse box is probably the next step. And an expensive one I am sure
Wiki User
∙ 13y ago
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What size engine does the 2003 Ford Expedition have?
The 2003 Ford Expedition has a V8 engine.
What is the base engine size of the 2003 Ford Expedition?
The 2003 Ford Expedition has a 4.6 L base engine size.
How many horsepower does the engine in the 2003 Ford Expedition have?
The 2003 Ford Expedition's engine produces 232 hp @ 4750 rpm.
How much torque does the engine in the 2003 Ford Expedition have?
The 2003 Ford Expedition's engine produces 291 ft-lbs. @ 3450 rpm.
Where can i find Engine diagram for 2003 ford expedition?
You can find an engine diagram for a 2003 Ford Expedition in the vehicle's owner's manual. You can also find it at certain auto stores.
What 5.4 engine comes in an 03 expedition?
In a 2003 Ford Expedition : The ( 2 valve per engine cylinder version ) if that is what you are asking
Where is bank 1 on a 2003 Ford Expedition with a 4.6L engine?
On a Ford Expedition : Bank 1 is the passenger side of the engine ( 4.6 and 5.4 )
2003 Expedition blows engine starter fuse 102?
yes
Where is the computer module on a 2003 expedition?
Where would I find the factory key code location on a 2003 Expedition?
How do you turn off the 'service engine soon' light on a 2003 Ford Expedition?
get the engine serviced.
What is bank 2 sensor 1 on 2003 ford expedition?
Bank 2 is the drivers side of the engine in a Ford Expedition Sensor 1 would be in the exhaust close to the engine before the exhaust enters the catalytic converter ( upstream )
2003 Ford Expedition wont start?
In the case of my 2003 Expedition, it turned out to be a bad starter motor after 55K miles.
