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you can eliminate a lot of unknowns by removing the serpentine belt and starting the engine. That will eliminated all of the belt driven items if it continues. Two things to look and listen to when you have removed the belt is the harmonic damper on the crankshaft. It is rubber mounted and when it wears out the metal portion will be rubbing on the front of the engine. If you have no noise there, listen in the area or the camshaft. The 4.9 uses timing gears instead of a chain. Those gears do wear out. If those check out put the belt back on and use a long screwdriver as a tuning fork and put it on different items like p/s pump, a/c compressor and try to pinpoint the noise that way.
What else can I help you with?
Where do you plug in a code reader on a 1995 E250 Ford van?
its in the engine comparment on the drivers side.
Where can you find the horn fuse on a 1993 Ford E250 Van?
where do you find horn fuse on 1993 e250 ford van
What size engine is in a E250 Ford van?
Is there any particular model year of Ford E-250 , and is it a gasoline or diesel engine
What would cause the interior lights of a ford E250 van not to work?
ford van 2013 E250 inide lights wont work
How do you change the water pump on a Ford Econoline e250 Van?
The water pump on a Ford Econoline E250 van is changed by removing the accessories from the front of the engine, draining the coolant, and removing the radiator hoses. The pump can then be unbolted, removed, and a new pump put in its place.
What does a Ford E250 van weigh?
5043 lbs
Where is the voltage regulator on a 1994 Ford E250?
VAN
What size tires is on a 1986 e250 ford van 8cylinder?
Ford vans typically have large tires, in the range of 38 inches. This is the same for the 1986 E250 van.
How many fuel injector on a ford E250 van?
The Ford E250 van typically has eight fuel injectors, as it is equipped with a V8 engine. Each cylinder in the V8 configuration has its own injector, making a total of eight. However, if the van has a different engine configuration, the number of injectors may vary accordingly. Always refer to the specific model year and engine type for accurate information.
Where is oil pressure switch in E250 Ford van?
In a Ford E250 van, the oil pressure switch is typically located near the engine, on the lower side of the engine block. It is usually situated near the oil filter or the rear of the engine, making it accessible for maintenance. For precise location, consult the vehicle's service manual, as the exact position can vary by model year and engine type.
What is the firing order for a 2003 ford e250 cargo van with a v6 engine?
1-4-2-5-3-6
How do you change the wiper motor on a 1992 ford E250?
how do you change wiper motor on e250 1992 van
