I need to get the coolant on my car flushed. It's been over two years since the last flush.
A lot of auto repair shops offer the coolant flush service. It will take some time to do the job.
However, the "speedy," 10-minute oil change places also offer what they call a coolant flush. It can be done much faster while-u-wait.
Is the coolant flush offered by these "speedy" lube places an actual complete flush and fill, the same as the auto repair shops?
Or is it just a quick shortcut that just replaces some of the coolant?