Radiator Leak – Can You Keep Driving? Is It Dangerous? Let’s Find Out!
(Photo Credit: freepik)
If you drive often or go on long trips, you might have encountered a radiator leak at some point.
It’s a common issue, especially with older cars or those that don’t get regular check-ups. So, what are the signs of a radiator leak? Can you keep driving? How dangerous is it? Let’s break it down!
What Causes a Radiator Leak?
Radiator leaks usually happen due to wear and tear over time. The radiator hoses or joints may deteriorate, causing coolant to seep out. Rust buildup, corrosion, and using plain water instead of coolant can also lead to leaks over time.
How to Spot a Radiator Leak?
- Temperature warning light turns on
- Engine overheating more than usual
- Coolant puddles under your car
- Radiator fan running excessively
Can You Keep Driving with a Radiator Leak?
Absolutely not! Driving with a radiator leak can cause the engine to overheat, leading to a warped cylinder head or even complete engine failure. If you notice a leak, pull over immediately, let the engine cool for 15-20 minutes, and refill the coolant (or plain water if necessary). Then, get your car to a repair shop ASAP.
(Photo Credit: freepik)
5 Emergency Steps for a Radiator Leak
- Pull over safely
- Let the engine cool before opening the radiator cap
- Use temporary sealants like epoxy putty
- Add water if you don’t have coolant
- Drive straight to a repair shop
How Long Does a Radiator Last?
On average, 5 - 7 years or 100,000 - 150,000 km, but with proper maintenance, it could last up to 10 years.
Should You Repair or Replace It?
You can repair it, but leaks may come back. A full radiator replacement is a better long-term fix. Prices range from $50 - $200, depending on brand and materials.
How to Maintain Your Radiator?
- Check coolant levels regularly
- Never use plain water instead of coolant
- Use the correct coolant for your car model
Taking care of your radiator means fewer breakdowns and stress-free road trips. Stay safe and drive smart!
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