Test the battery
Batteries older than three years are at high risk once temperatures reach triple digits in July and August.
Inspect the cooling system
Check coolant level and condition, radiator hoses and the cooling fan. Plastic radiator end tanks crack in the heat.
Service the A/C before you need it
If your A/C is weak in May, it will fail in July. A leak test and recharge now beats a breakdown on a 105°F afternoon.
Tires and emergency supplies
Hot pavement raises tire pressure and accelerates wear. Keep water, a phone charger and sunshade in the car.
Get it fixed by a mobile mechanic
Matt Mobile Mechanic of Austin handles this at your home anywhere around Austin:
Popular areas: Austin, Round Rock, Pflugerville, Cedar Park, Leander, Georgetown
Frequently Asked Questions
When is the best time to service A/C?
In spring before temperatures peak.
Do sunshades help?
Yes, they reduce cabin and dash temperatures significantly.
Should I use a different oil in summer?
Use the grade your manual specifies; synthetic handles heat better.