What problems can cold motor oil cause?

It simply does not flow as easily. It isn't a problem though as it warms up quickly.What problems can cold motor oil cause?
That's one of the reasons there are multi grade motor oils. It changes viscosity as the oil gets warmer so as not to cause problems.What problems can cold motor oil cause?
Cold oil in itself does no harm, so long as it is given time to warm up. Working an engine hard with cold oil can do serious damage, like breaking the oil pump drive. Just drive gently, accelerate slowly, keep the engine revs. down and wait for the oil to warm.
nothing realy, it will just be a little thick going threw the oil pump but will quickly warm up from the motor.


i think its called cold start, they have motor oil for that, to prevent it