Car problems & fixes

Key turns but your car won't start? Check battery, fuel and spark in this order — the cheapest checks first, explained in plain English.

Temperature gauge in the red? Here's exactly what to do — and the one thing you should never do with a hot radiator cap.

A 'tak-tak' knocking sound under acceleration vs. at idle means very different things. Here's how to tell them apart.

Car lurching or shaking at idle? A misfire is usually a worn spark plug, faulty coil, or clogged injector — an OBD scan finds the exact cylinder.

The colour of exhaust smoke is a real diagnosis on its own. White, blue and black each point to a different underlying problem.

An oil stain where you park doesn't always mean an expensive repair. Start with these two free checks before assuming the worst.

Overtaking feels sluggish? A dirty air filter is the most common cause — here's how to check it, and what limp mode means.

Car dying at stops? The pattern — AC on, turning, cold start, highway speed — is the key diagnostic clue.

A failed timing belt can mean catastrophic, rebuild-level engine damage. Here's why sticking to the interval matters even with zero symptoms.

Car won't start after sitting a day or two? Check parasitic draw, alternator output, battery age, and terminals — in that order.

Squealing brakes and grinding brakes are not the same urgency level. Here's the real difference and why grinding can't wait.

A brake pedal that sinks too far usually means air in the fluid, a leak, or a master cylinder fault — and it's not a DIY repair.

Car drifting to one side on a straight road? Check tyre pressure first — it's the most common cause, and it's free.

Steering wheel vibrating above 70-80 km/h? That's usually wheel balancing. Vibration at low speed too points somewhere else entirely.

AC blowing but not cold? Most cases are a refrigerant leak — here's the one thing you can check yourself before calling a specialist.

Musty smell when the AC turns on? It's usually fungus on the evaporator — and the cabin air filter is the first, simplest fix.

Water on the floor when the AC is running usually means a blocked drain pipe — a 5-minute DIY fix, not a repair bill.

Resistance changing gears? Whether it's one specific gear or all of them changes the diagnosis completely.

Stuck in one gear with less power? That's limp mode — a protective response, and often fixed by a simple sensor issue.

A 'thak-thak' sound over bumps usually starts with the shocks. Here's the simple bounce test to check it yourself.