How often does antifreeze need to be added?
every 30,000 miles
A typical mechanic will recommend changing coolant every 30,000 miles. But many will tell you, changing the coolant is not even on their radar. An owner’s manual might recommend changing the coolant/antifreeze after the first 60,000 miles, then every 30,000 miles.
How long is antifreeze good for?
A sealed bottle of antifreeze has an indefinite shelf life. Once opened, it will keep for years if stored in the original container. Antifreeze – coolant that has not been mixed with water – tends to last even longer than pre-mixed engine coolant, though both last for years.
When should I fill my car with antifreeze?
In instances where an engine has overheated, causing a breakdown, there may be a need to add fresh coolant/antifreeze to the cooling system. However, you should never add coolant/antifreeze when the engine is hot, and instead wait for it to cool.
Is it OK to use straight antifreeze?
There are a few mechanics who will say using straight antifreeze is just fine, but other vehicle experts will say pure antifreeze could cause some significant damage to your vehicle. We agree with the latter opinion—you should never use pure antifreeze in your vehicle.
Do you need to change the coolant in a Toyota?
If you are needing to add because the system is low have it tested for a leak and repair that ASAP first, then complete the replacement of the coolant with the right formula pink coolant. In most cases it will still keep the engine cooled, but keeping it from freezing is compromised.
Can you use coolant on a Toyota Zerex?
For peace of mind, get Toyota Super Long Life. Otherwise as long as the description fits what Toyota says or says it is For Asian Vehicles, then you can use it. I wouldn’t be scared at all to use the Zerex. It’s good stuff too. Round and round and round the coolant topics go.
Are there different colors of antifreeze for different cars?
Here’s a fun fact: antifreeze starts out colorless. All the green, orange, red, pink, amber, and blue coolants you see on the shelves are dyed. Coolant manufacturers don’t add color to their antifreeze just to make it look pretty though.
Why does coolant have to be changed every 2 years?
You are correct that the anti-corrosion properties are what peter out, and that is why old “classic green” antifreeze had to be changed every 2 years, because anti-corrosion chemistry wore out over that period. And I am, and will continue to be, a contrarian when it comes to “the right” coolant.