It's no secret that AWD and 4WD vehicles are best for the winter, but when it comes to diesel or gas engines, which is better ...

With cold temperatures bringing ice and snow across the U.S., your first instinct before driving anywhere may be to let your car warm up. But that might not be a great idea, according to experts at ...

This video shows a smooth cold start on a Duramax engine. A straightforward look at proper startup technique and how the engine performs in cold conditions.

Mornings aren’t always kind, especially when they involve crawling out of bed and sliding behind the wheel for yet another soul-draining work commute. But for those of you who haven’t switched sides ...

All vehicles become less efficient in cold weather. In a recent study, researchers in freezing Finland focused on whether engine block heaters could help increase efficiency in internal-combustion ...

Old muscle-car divorced chokes don't work with aluminum heads lacking exhaust heat passages—but Integral electric choke conversion kits won't fit divorced-choke carb main bodies. That's a problem for ...

Cold weather significantly challenges aircraft engine starts, leading to potential damage from congealed oil, reduced battery performance, and stress from dissimilar metal contraction. Mitigate these ...