🚗 Common Car Issues: How to Spot Them and When to Act

Car problems can occur at any moment. Whether it’s a strange noise, a warning light on the dashboard, or a sudden failure, knowing how to recognise the issue and respond can make the difference between a minor service and a major repair.

This article explores the most frequent issues encountered in everyday driving, with practical tips, advice on what you can check yourself, and when it’s time to call a professional.

🔋 Flat Battery

One of the most common causes for a car not starting is a flat or weak battery. If you hear a clicking sound or nothing at all when turning the key, the battery is likely at fault.

What to check:

• Make sure the battery terminals are clean and tightly connected.

• Try jump-starting the car using cables or a booster pack.

• If the battery is over 2–3 years old, it may be time to replace it.

A healthy battery is essential for the car’s electrical systems and starting function.

🔧 Starter Motor Not Engaging

If the battery is charged and connected properly, but the engine still doesn’t turn over, the problem may be with the starter motor or the associated electrical circuit.

Typical symptoms:

• A clicking noise but no cranking.

• Headlights and dashboard lights are functioning, but the engine won’t turn.

• Intermittent starting problems that get progressively worse.

In these cases, we recommend a diagnostic check to rule out electrical faults or ECU-related issues.

💥 Petrol Cars Engine Misfire (Rough Running)

If your car shakes at idle, loses power on acceleration, or the engine sounds irregular, you may be experiencing a misfire.

Possible causes:

• Worn spark plugs or failing ignition coils

• Clogged fuel injectors

• Air/fuel mixture problems or sensor faults

A misfire typically triggers a DTC and should be investigated through professional diagnostics to avoid further engine damage.

🔍 Vibrations While Braking

If the steering wheel vibrates when braking, especially at higher speeds, your brake discs may be warped (ovalized).

Causes:

• Overheating from heavy braking

• Worn or low-quality discs

Solution:

• Replace the discs and pads.

• Check for seized calipers or improper wheel torque.

🛑 Squeaking or Squealing Brakes

Noises while braking can indicate:

• Worn brake pads

• Foreign objects or dirt between pad and disc

• Low-quality replacement parts

What to check:

• Pad thickness

• Disc surface condition

• Brake fluid level

If in doubt, let a mechanic perform a full brake system inspection.

🛞 Under-Inflated or Damaged Tyres

Tyre pressure issues affect safety, fuel economy, and handling:

• Tyres inflated below the advised pressure affect badly the fuel economy .

• Tyres inflated above the advised pressure can affect safety and handling due to low grip.

What to do:

• Use a pressure gauge regularly and inflate tyres to the manufacturer’s recommended levels.

• Inspect for uneven wear, cracks, or bulges.

• Rotate tyres every 10,000–15,000 km to ensure even wear.

Good tyres are essential for grip and stability, especially in wet conditions.

⚠️ Dashboard Warning Lights

Dashboard lights aren’t always cause for panic — but they should never be ignored.

Colour	Meaning	Action
🟢 Green	System active	Informational only
🟡 Amber	Attention required	Schedule a check-up
🔴 Red	Immediate problem	Stop the car and inspect immediately

Check your owner’s manual for each light’s meaning.

A professional diagnostic scan can reveal stored DTCs (Diagnostic Trouble Codes) and guide the repair process efficiently.

🛠️ Connect With Our Diagnostic Service

Many of the problems listed above — from engine misfire to starter issues or persistent warning lights — trigger fault codes in your vehicle’s control units.

Our diagnostic service uses professional-grade tools to:

• Read and interpret stored DTCs

• Identify the faulty component or system

• Recommend precise, efficient repairs

Advanced diagnostics = fewer guess-based repairs, lower costs, and improved reliability.

🔧 Preventive Maintenance: Your Best Defence

Regular checks can prevent most issues from developing. Make sure to:

• Change oil and filters as recommended.

• Inspect spark plugs and ignition systems every 60,000 km.

• Service the brakes, suspension, and cooling system at least annually.

📆 Scheduled maintenance reduces long-term repair costs and improves road safety.

📞 When to Contact a Professional

Some warning signs should not be ignored. Seek help if you notice:

• Unusual noises that persist

• Recurring dashboard warning lights

• Poor performance or difficulty starting

• Increased fuel consumption

Our team can provide reliable diagnostics, tailored advice, and transparent pricing to get you back on the road safely.

✅ Final Thoughts

Dealing with car issues may seem daunting, but with the right knowledge and a proactive approach, you can handle many situations confidently. Preventive care and prompt checks are key to avoiding bigger problems down the line.

And when things go beyond what you can handle, we’re here to help — with expert diagnostics and professional support.