Your car’s engine is the heart of the vehicle, powering you from one destination to another. Just like any other machine, it’s not invincible, and it can wear out over time. When your engine starts to experience problems, it can lead to costly repairs or even complete engine failure, leaving you helpless on the side of the road.
So, it is important to be aware of the signs that your car needs an engine repair. Ignoring these signs could lead to further damage and more expensive repairs. So, keep your eyes, ears, and nose open, and pay attention to any changes in your car’s behaviour.
For your ease, Al Zaabi Autocare will discuss some of the common signs below, indicating your car’s engine needs repair so you can take necessary actions before it’s too late.
5 Signs Indicating Your Car Needs Engine Repair
Multiple factors can require car engine repair; however, the following are those factors that you can not overlook to prevent any further damage.
Strange noises coming from your car’s engine can be a sign of serious engine problems that need to be addressed. Some common engine noises include knocking, rattling, hissing, or screeching. These noises can indicate issues such as low oil pressure, worn bearings, damaged belts, or a damaged exhaust system.
If you hear a knocking sound, it could mean that the engine bearings are worn and need to be replaced. A rattling noise could indicate a loose or damaged component in the engine, such as a timing chain or a loose valve.
A hissing noise could be due to a vacuum leak or a damaged intake manifold, while a screeching noise could mean that the serpentine belt or a pulley is worn or damaged.
Modern cars are equipped with advanced diagnostic systems that can detect issues with the engine and other components. If a warning light appears on your dashboard, it’s an indication that something is wrong with your car’s engine or other systems.
The most common warning lights that indicate engine problems include the check engine light, oil pressure light, and coolant temperature warning light. The check engine light can indicate a wide range of engine problems, from a loose gas cap to a malfunctioning oxygen sensor.
The oil pressure light indicates that there is low oil pressure in the engine, which can cause serious engine damage if left unaddressed. The coolant temperature warning light indicates that the engine is overheating, which can also cause significant damage to the engine.
If you notice that your car’s performance is not what it used to be, it could be a sign that there is an issue with the engine. Poor engine performance can manifest in several ways, such as difficulty starting the car, a decrease in power, or a decrease in fuel efficiency.
Difficulty starting the car can be a sign of several issues, such as a weak battery, a malfunctioning starter, or a clogged fuel filter. A decrease in power can indicate issues such as a clogged air filter, a malfunctioning fuel injector, or a failing spark plug.
A decrease in fuel efficiency can be a sign of problems such as a dirty mass airflow sensor or a failing oxygen sensor. You can prevent it by following a consistent car maintenance schedule.
Smoke or Unusual Smells
If you notice smoke or unusual smells coming from your car’s engine, it’s a clear sign that there is a problem that needs attention. Smoke can be an indication of a variety of issues, such as burning oil, a damaged exhaust system, or a failing catalytic converter.
Unusual smells can also be a sign of various problems, such as a fuel leak, an oil leak, or a problem with the fuel system. Burning oil can cause blue or grey smoke to come from the engine, which is a sign that oil is being burned along with the fuel.
A damaged exhaust system can cause smoke to come from the tailpipe, while a failing catalytic converter can produce a sulfur-like smell. A fuel leak can cause a strong odour of gasoline, while an oil leak can produce a burning smell.
An overheating engine can be a sign of a significant problem that requires immediate attention. If you notice that your car’s temperature gauge is in the red zone or if you see steam coming from the engine, it’s an indication that the engine is overheating.
Several issues, such as a malfunctioning thermostat, a low coolant level, a broken water pump, or a damaged radiator, can cause overheating. A malfunctioning thermostat can cause the engine to overheat by not allowing coolant to circulate through the engine properly.
A low coolant level can also cause overheating by not providing enough cooling fluid to the engine. A broken water pump can result in insufficient coolant flow, while a damaged radiator can prevent proper heat dissipation from the engine.
Note that it is crucial to be attentive to any signs that indicate your car needs an engine repair. Always remember that your car’s engine is the core of your vehicle. It’s essential not to ignore any warning signals that suggest it needs attention.
As soon as you notice any signs of engine problems, consult a professional mechanic to diagnose and fix the issue, ensuring that your car runs safely and reliably for years to come.
At Al Zaabi Autocare, we understand that your car’s engine is one of the most crucial components of your vehicle. Contact us to take pride in getting top-notch engine repair services to keep your car running smoothly and efficiently.