Checking the thermostat, the radiator cap, and the coolant system reservoir will only take minutes and will likely cost you under $100 to fix. You'll need to repair the leaky item and then cleanse your cooling system Your car has a smell antifreeze but no leaks problem, and you don't know how to fix it
No Leaks, But a Strong Antifreeze Smell? 5 Possible Causes & Fixes
Here are all the causes and solutions you need to know.
Coolant reservoir issues the coolant reservoir is designed to hold excess coolant and maintain the proper level in the system
However, if the reservoir cap is faulty or damaged, it can allow coolant to evaporate or spill out, leading to a smell even without a visible leak Check the reservoir cap for cracks or leaks and ensure it seals. Final words the heater core, loose radiator cap, cracked coolant reservoir, broken thermostat housing, and internal coolant leaks are the common reasons your car smells like antifreeze but not overheating Now, you know why your car smells like coolant and how to trace and rectify the underlying problems
Fix the problem before it escalates. Leaking heater core the heater core is essentially just a small radiator that sits inside the dashboard The same coolant that flows through the engine also flows through the heater core, but only when you turn the heater on. An internal coolant leak may cause your car to smell coolant but no leaks
As mentioned above, the sweet aroma from the vehicle after driving indicates a coolant leak.
Why you might smell antifreeze outside your car without visible leaks when you notice a distinct smell of antifreeze outside your car but cant find any visible leaks, it can be puzzling and concerning Several factors could contribute to this phenomenon, indicating potential issues with your vehicles cooling system. You might smell antifreeze without any leak if there is a blown head gasket malfunctioning radiator cap leaking water pump damaged heater core you can fix all these problems by just replacing the components To get a detailed idea on the process, keep reading this article till the end
Reasons for the smell of antifreeze without any visible leakage if no external leakage is detected, internal. If your coolant is disappearing but there is no leak, then this ultimate guide will help you identify the real issue and explain how to fix it. A leaking thermostat casing might be the source of your car's antifreeze odor
