The majority of car noises come from aerodynamic interference, braking, tire-pavement contact, suspension system, tires, exhaust system, hoses, pulleys and belts, and the engine. Car noises can be early indications of a failure with some part of the vehicle. It is important for drivers to listen to their vehicles and address strange sounds and noises before they become serious problems. After all, seeking car engine repair is much more affordable than having to replace the entire engine.
Engine Piston Sounds
The primary noise heard under the hood is the engine pistons moving up and down in the cylinders. These are powered by a mix of oxygen and fuel, and combustion takes place when a spark is initiated by the spark plugs. When the driver accelerates, the pistons are moving faster and the noise changes as needed. If the timing is not right, if the engine calibration is an issue, or if there is insufficient oil present, the sound will change, which provides an indication of a problem. Tapping valves, knocking sounds, and the inability of the engine to turn over are all sounds heard when internal issues are present.
The Camshaft Belt
If rattling or whining sounds are heard when the vehicle accelerates, the issue may be with the camshaft belt. It may be improperly aligned or it could be slipping. It is a good idea to have the belt checked out by a professional who fully understands car engine repair. If this problem is not fixed, it may stop working altogether, causing the engine to stop working.
The Fan Belt
Ear-splitting, squealing sounds can be an indication of an issue with the fan belt. Over time, this belt can become loose and, when the engine is started, the fan belt, often referred to as the serpentine belt, may squeal when the rubber teeth beneath it being to drag.
Don’t ignore a loud, strange, or unusual sound coming from the vehicle’s engine. More information about these noises, and when to seek professional repair can be found by visiting the website. Being informed is the best way to reduce the potential for serious engine trouble. You can also connect with them on Facebook.
