Top-Rated Radiator Technicians Serving Apex & Cary
Think of spending a day out in the hot sun. When you get too warm, you need to start cooling down, and your body’s natural reaction is to sweat. Though it’s not the same as sweating, the radiator is your vehicle’s way of cooling down the engine to keep your car at the right temperature.
At Peak Auto, we have seen some hot vehicles – and the damage a bad radiator can cause. When you find your vehicle isn’t cooling the way it should, you can count on our technicians to get your vehicle back up and running with no sweat.

We Service the Following Brands
Peak Auto provides a full range of maintenance and services for the following brands:
European Vehicles
Radiator Repair
The radiator plays a key role in your vehicle’s cooling system by maintaining the engine’s temperature preventing overheating by dissipating the heat that is generated while the engine is running. When the radiator stops working the way it should, it can lead to much bigger issues like engine damage.
Signs Your Radiator Needs Repairing
If your radiator starts causing problems, they can show up as small issues all the way to much bigger issues. Here are a few things to be on the lookout for:
- Engine Overheating: If your engine temperature gauge is consistently running higher than normal or the engine overheats frequently, it could be a sign that the radiator is not effectively cooling the engine. A radiator that isn’t working properly can’t take the heat away fast enough, and that can allow your engine to get way too hot.
- Coolant Leaks: Finding coolant (typically green, orange, or pink liquid) under your vehicle can indicate a radiator leak. Coolant leaks happen when there’s a crack or hole in the radiator or the hoses connected to it. If you notice coolant puddles under your car, it’s important to get your radiator checked right away.
- Low Coolant Levels: If you frequently need to top up your coolant, it could indicate a leak or problem with your radiator. A radiator that cannot hold coolant properly or is leaking can lead to constant coolant loss, causing the engine to overheat.
- Steam or Smoke Coming from the Hood: Steam or smoke coming from the front of your vehicle, especially after driving, is a serious sign that the radiator is failing. This could be caused by the radiator’s inability to properly cool the engine, leading to excessive heat buildup.
- Unusual Odors: A sweet or syrupy smell coming from the engine bay can indicate a coolant leak, which often points to radiator problems. When you start getting those smells around your vehicle, you are going to want to get into a shop to get your vehicle looked at.
Common FAQs About Radiator Repair
How long does a radiator repair take?
Can I drive with a leaking radiator?
What causes a radiator to fail?
How can I prevent radiator problems?
How do I know if my radiator is clogged?
What is a radiator flush, and do I need it?
At Peak Auto, we take giving you the best customer experience for your vehicle repair needs seriously. We can be found at:
- 833 US-64W, Apex, NC
If you think your radiator needs some TLC, you can give us a call today!