Article
Radiator flush
Nobody's got time to be "that car" stuck on the side of the road with steam pouring from under the hood.
Read moreDon’t Let This Happen to Your Radiator!
At Duffy's Automotive Tamworth, we recently came across this eye-opener—a radiator completely choked up with dirt, debris, and leaves. Take a look at the photos below to see the difference between the old, blocked radiator and the brand new one we replaced it with.
You might be surprised to learn that the vehicle this radiator came from wasn’t even overheating regularly. It was only showing signs of getting warm under heavy load. But make no mistake—leaving it any longer would have led to serious engine damage.
Radiators Can Block Up Two Ways:
- Externally: Dirt, leaves, grass seeds and insects can clog the radiator fins, preventing airflow and reducing cooling efficiency.
- Internally: Rust, scale, and old coolant can clog internal passages, causing hot spots and poor performance.
Warning Signs of a Radiator Issue:
- Engine runs hotter than usual, especially when towing or driving uphill
- Coolant loss with no visible leaks
- Reduced heater performance inside the cabin
- Discoloured or sludgy coolant
Why Radiator Checks Matter
Cooling issues often start silently. By the time the temperature gauge rises, you could already be facing costly engine damage like blown head gaskets or warped cylinder heads. Preventative maintenance, like a simple radiator check or flush, could save you thousands in repair bills.
Our Advice? Prevention is Better Than Cure
Before heading into the next season or a long trip, have your radiator checked by our experienced team. We’ll inspect both internal flow and external airflow to make sure your vehicle is running at its best. We offer:
- Cooling System Checks
- Radiator Flush & Replacement
- All General Mechanical Repairs
Don’t wait until you’re stranded on the side of the road. Book in with Duffy’s today and let us keep your engine cool and reliable! Call us or book online – your vehicle will thank you for it.
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