No, You Probably Don't Need to Warm Up Your Car Before Driving It

The long-held notion that you should let your car idle in the cold is only true for carbureted engines.

View in Browser  SHOP EXCLUSIVE SUBSCRIBE No, You Probably Don't Need to Warm Up Your Car Before Driving It The long-held notion that you should let your car idle in the cold is only true for carbureted engines. Read More 5 Military Forts Were Lost for Centuries. One Has Finally Been Found. Buried in the earth since the Revolutionary War, a team of experts has finally brought one back to the surface. Read More Scientists Say There's No Difference Between the Past and the Future Mathematically speaking, at least. Read More Wolves Could Be an Unlikely Hero in the Fight to Save Humanity With the effects of climate change growing worse each day, some experts are turning to non-traditional methods to curb CO2 production. Read More Archaeologists Discovered the First Royal Egyptian Tomb Since King Tut's Over 100 Years Ago Hopefully it holds the answers to questions we've had for centuries. Read More If You Have Hazy Headlights: These 7 Steps Will Have Them Shining Like New Over time, the plastic that makes up your headlights will degrade and cloud over. If yours aren't shining quite like they used to, here's how to restore your headlights. Read More Need Assistance? Contact Us. Follow Us Unsubscribe | Privacy Notice | CA Notice at Collection Popular Mechanics is a publication of Hearst Magazines. ©2025 Hearst Magazine Media, Inc. All Rights Reserved. This email was sent by Hearst Magazines, 300 West 57th Street, New York, NY 10019-3779