South African summers bring intense heat and jam-packed roads, making car maintenance crucial for safe travel. The high temperatures, long distances, and relentless sun can quickly undermine reliability and comfort if you’re not prepared. That’s why summer car maintenance isn’t just recommended—it’s essential for a stress-free trip.
Without advance preparation, your vehicle could overheat, have air conditioning failures, or experience breakdowns that ruin your holiday. A few targeted steps, though, will keep your car running cool and safely, however far you roam.
1. Start with a General Car Inspection
Before hitting the road, conduct a thorough inspection:
- Visual checks: Look for leaks, worn belts, cracked hoses, or low fluids.
- Diagnostic scan: Modern vehicles can indicate hidden faults early.
Not sure where to start? Book a convenient general car inspection from Fixxr’s mobile mechanics, or read how to schedule a diagnostic inspection on your car.
2. Cooling System & Radiator: Prevent Overheating
Engine overheating is common in SA summers. Key checks:
- Coolant: Confirm level and freshness; replace every 2-3 years.
- Radiator: Inspect for leaks or corrosion. Arrive Alive’s overheating safety guide is a useful resource.
- Hoses & belts: Replace cracked or loose parts.
- Thermostat: Make sure it works correctly.
If your car has rough idle in heat, see our rough idle inspection.
3. Air Conditioning Check
Stay cool with a working aircon:
- Performance test: Warm air may need regassing or repair.
- Cabin filter: Replace if clogged. DIY aircon maintenance tips can help.
- Compressor & belts: Listen for odd noises or slipping.
Need help? Book your maintenance with Fixxr’s team.
4. Tyres & Brakes: Safety First
- Tyre tread: At least 1mm, but 3mm+ is best for wet or hot weather.
- Pressure: Check weekly in summer.
- Brakes: Address squealing, grinding, or vibrations.
Fix ride issues before your trip: bounce and sway or body roll.
5. Battery, Electronics & Fluids
- Battery: Replace every 3-5 years. Clean terminals and check voltage.
- Fluids: Check oil, transmission, brake, steering, and washers.
Power loss in heat? See loss of power, hard starting, exhaust odour, or oil smell guides.
6. Interior Comfort & Safety
Protect your cabin:
- Sunshades and window tints
- Seatbelt function
- Emergency kit with water, snacks, sunblock, tools
- Re-check aircon
7. Pre-Trip Essentials for SA
- Plan fuel and repair stops
- Carry extra coolant, water, tyre repair kit
- Travel early or late to avoid peak heat
- Share travel plans and check spare tyre
Full checklist: AutoTrader’s summer prep tips.
Why Use Fixxr’s Mobile Mechanic?
- We come to you—no workshop queues
- Qualified, background-checked experts
- Upfront pricing, 6-month warranty
Book your maintenance or inspection now for summer peace of mind.
