Yes, very much so.
If its an auto, check your tranny fluid, it probably needs a change.
If its not pinkish in color, and is a dark color, it definitely needs a change.
If it smells burnt, there is a problem, and I would have it checked out ASAP.
Best way to check the tranny is drive it until the car temp is at the normal
range for a few minutes, pull over, put it in park, keep the engine running
while you check it, look at the "Hot" side of the dipstick for the level.
If low, add more (derrrr ), if too full, check your owners manual or
maintenance manual on the best way to empty small amounts of fluid.
If its a manual, I've heard sometimes the main input bearing will fail?
But not very often.
So check you fluid on that, it doesn't matter if its hot or cold, running or not
when you check a manual, as you probably well know...
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