Does transmission fluid have a smell? What it tells you
If you're leaning over your open hood and wondering does transmission fluid have a smell, the quick answer is yes, it definitely does, and it's actually one of the best ways to tell if your car is healthy or heading for a breakdown. Most drivers don't spend a lot of time sniffing their car's internals—which is totally fair—but your nose is a surprisingly effective diagnostic tool. Whether you're noticing a weird scent in the cabin or you've just pulled the dipstick to check your levels, understanding that "signature scent" can save you thousands of dollars in repairs down the road. ...