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Does Transmission Warm Up While Idling? [Solved]

There really isn’t a reason to warm it up, unless you are in extreme sub-zero temps. Letting the engine idle for a couple minutes should do the trick (that is even a hot debate). If you are experiencing trouble shifting when the trans is cold, it could be an indication of upcoming issues, so get it checked out.1 Feb 2018

Should You Leave Your Car’s Engine Idling? Myth Busted

Car engine idle. Should you leave your car’s engine

WHY TRANSMISSION GETS HOT & WHY IT MATTERS

TRANSMISSION

Should You Warm Up Your Car’s Engine Before Driving? Myth Busted

Warm up