Why is My Car Overheating?

Have you ever been stranded alongside the road with steam rising out of your radiator? What does it mean when your car overheats? Our service department wants to help keep you safe and your car running in top shape on our Parker roads. So, we’re going to discuss what causes a car to overheat and what to do when a car overheats. If you’re wondering, “Why is my car overheating”, keep reading!

Why is My Car Overheating?: Possible Causes

More than one frazzled Bullhead City driver has arrived at our service center asking, “Why is my car overheating?” There are a limited number of reasons a car would overheat, and it is a simple matter for our staff to diagnose the problem. Still, it’s good to understand what causes a car to overheat, so you can make informed choices about repairing your vehicle. What does it mean when your car overheats? Here are some reasons:

What Does it Mean When Your Car Overheats?

• The radiator is leaking or has a blockage
• A faulty water pump
• A leaky hose
• A hose with a blockage
• A seal or gasket that is cracked
• The coolant is not mixed properly with water

What to Do When Your Car Overheats

Along with knowing what causes a car to overheat, it’s good to know what to do if it happens. The name of the game here is safety. You want to avoid getting scalded as well as causing even worse damage to your car. So, follow the steps below:

• Turn off the A/C, and turn on the heat
• Pull over right away to a safe spot
• Turn the car off
• Wait until the engine has cooled before opening the hood
• Briefly touch the radiator cap. If it is still warm DO NOT open it!
• Get your car towed someplace where it can be repaired

Let the Service Center at Anderson Toyota in Lake Havasu City Help

Watching your car overheat can be upsetting. The trained professionals in our service center can quickly get you back on the road, making the whole thing a distant memory. So schedule an appointment as soon as you notice an issue. And, while you’re here, check out our service specials. We’re conveniently located near Parker, so drop by today!

Car Overheating FAQ

Why does my car overheat more often in the Arizona heat?

Extreme Lake Havasu City summer temperatures put extra strain on your cooling system. When it’s already 110° outside, a marginal radiator, weak water pump, or low coolant that might cope in cooler weather can push your engine past its limit. That’s why Parker and Bullhead City drivers should have their cooling system checked before the hottest months arrive.

Is it safe to keep driving if my car is overheating?

No. Continuing to drive an overheating engine can warp the cylinder head, blow a head gasket, or cause a complete engine failure — repairs that cost far more than the original problem. Turn off the A/C, turn on the heat, pull over to a safe spot as soon as possible, shut the engine off, and let it cool before opening the hood.

How long should I wait before opening the hood or radiator cap?

Wait until the engine has fully cooled — usually at least 30 to 60 minutes. Briefly touch the radiator cap first; if it is still warm, do not open it. A pressurized, hot cooling system can spray scalding coolant and cause serious burns.

How can the service team at Anderson Toyota help with an overheating car?

Our trained technicians in Lake Havasu City can quickly pinpoint the cause — whether it’s a leaking radiator, faulty water pump, bad hose, cracked gasket, or improperly mixed coolant — and get you safely back on the road. Drivers from Parker, Bullhead City, and Kingman can schedule an appointment at the first sign of trouble.