i think the "swishing noise" you mean is casued by the belts turning on the puleys , you can check this by squirting a little wd40 on the belts as its running and the noise should go away for a short time .
FORDS ARE A poc
your engine is loud because, the fan makes that noise
engine
What type and weight of oil are you using in your engine, and how many miles are on it?
Noise coming from engine in Oldsmobile Cutlass could be as a result of an oil leak in the rear of your engine. This makes the gears to wear off leading to severe knocking noise.
A clicking noise in the engine of a 91 Ranger could indicate a problem with the valves. A valve lifter in the engine may be worn or stuck.
The size, shape type of engine all affect the noise an engine makes
We need to know what kind of a noise it is in order to tell you if it is a strange noise...
Engine. Horn. Muffler. Stereo. Brakes.
Water swishing noise may be due to a seriously underfilled radiator-- the shop rushed the job and did not clear the air pocket inside the engine. With cool engine, remove radiator cap, and ensure the coolant is right up to the lower lip of the filler neck. Replace cap, and drive. Recheck again the next time engine is cool. Also, make sure your coolant reserve bottle is at least 1/3 full when cold. Remember, never remove a radiator cap when the engine is at all warm.
its your engine control module>>>JAC
There are a number of causes for a rattling noise that occurs in a car. These include low oil and an engine that is faulty or going out.