Common Signs Your Car Needs Repairs
- Posted by:
- Admin
- Tags:
- car repair, warning lights, fuel efficiency, car engine
- Posted date:
- 07-02-2025
Our guide to common signs your car needs repairs helps UK drivers swiftly identify potential issues ranging from unusual noises, warning lights to poor fuel efficiency.
Unusual Noises While Driving
Strange noises coming from your car can be an early warning of mechanical issues. A high-pitched squealing when braking might mean worn brake pads, while a grinding noise could indicate problems with the brake discs. Knocking sounds from the engine may signal worn bearings, and a clicking noise when turning could be caused by a failing CV joint.
If you hear rattling from underneath, it might be due to a loose exhaust or suspension issue. Ignoring these sounds can lead to bigger and costlier repairs, so it’s important to have them checked by a mechanic as soon as possible. A well-maintained car should run smoothly and quietly, with minimal noise during operation.
Warning Lights on the Dashboard
Dashboard warning lights are designed to alert you to potential problems in your vehicle. The check engine light can indicate a range of issues, from a loose fuel cap to a more serious engine fault.
A flashing oil pressure light suggests low oil levels, which can cause severe engine damage if not addressed. The battery light may mean a charging system problem, possibly requiring a new battery or alternator.
If the ABS light comes on, it could be a brake system fault that needs urgent attention. Always refer to your owner’s manual to understand what each light means and get your car inspected if any warning light stays illuminated.
Strange Smells Coming from the Car
Unusual odours inside your car can indicate mechanical issues or safety concerns. A burning smell could be caused by overheated brakes, a slipping clutch, or electrical faults. If you notice a strong fuel smell, there may be a fuel leak, which poses a fire risk and should be checked immediately.
A musty odour often points to mould or mildew in the air conditioning system. A sweet smell inside the car may indicate a coolant leak, which can lead to overheating. Any strong or persistent odour should not be ignored, as it could signal a serious problem that needs professional attention before it worsens.
Poor Fuel Efficiency
A sudden drop in fuel efficiency could be a sign of mechanical issues affecting your car’s performance. A clogged air filter, faulty oxygen sensor, or worn spark plugs can cause the engine to work harder, leading to higher fuel consumption.
Low tyre pressure also reduces fuel efficiency by increasing rolling resistance. If your car struggles to accelerate or requires more fuel than usual to cover the same distance, it’s worth having it checked.
Regular maintenance, including servicing the engine, changing the oil, and keeping tyres at the correct pressure, can help maintain fuel efficiency and prevent unnecessary repair costs.
Difficulty Starting the Engine
If your car struggles to start, it could be a sign of battery, starter motor, or fuel system problems. A weak or dead battery is a common cause, especially in cold weather. If you hear clicking but the engine doesn’t turn over, the starter motor may be faulty. Slow cranking or dim dashboard lights can also indicate an electrical issue.
A problem with the fuel system, such as a clogged fuel filter or failing fuel pump, can prevent the engine from starting properly. Regular servicing and battery checks can help prevent breakdowns and ensure your car remains reliable.
If you need car repair services in Manchester get in contact today. Our engineers specialise in car repair services for customers throughout Shaw, Oldham and Manchester.