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Too much coolant?

Tren__

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Just left the Ford dealer after getting coolant flush and I opened the hood after driving home and it looks like this. Is that too much?
IMG_8097.jpeg
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GTP

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From the photo, it is probably perfectly normal.

IMO, the expansion tank is just that - an overflow reservoir that provides coolant when needed (low temp) and is a place for coolant to go (hot temp). It is not really an indication of the proper coolant level in your car. Of course, an empty tank indicates a problem.

You could have low expansion tank level (cold temp), add fluid, and then find it eventually goes back to reading "low". That's only because you actually put in a little too much, and so it only leaks out again until it reads just like before.

It's better to be a bit OCD on oil, trans, diff and brake fluid levels.
 

John S

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Overfilled, even if hot, but nothing to worry about. Maybe they're compensating for trapped air that hasn't burped out yet? Also, shouldn't they have updated to the latest yelllow-green spec or do they maintain the original spec?
 

Keeffa

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Just left the Ford dealer after getting coolant flush and I opened the hood after driving home and it looks like this. Is that too much?
IMG_8097.jpeg
Don't worry it'll find it own level.
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