Others
Cruise Control Is Set to 65, So Why Is the Car Doing 72 Downhill?

Cruise control feels wonderfully precise on a flat highway. Set it to 65 mph and the speedometer settles into place, leaving the car to handle the small adjustments that a human ankle normally makes.

AutoExpert
Others
You Switched Off the Engine, but the Radio Kept Playing. Here Is Why

The engine stops. The dashboard goes dark. The radio continues playing as though it has decided the journey deserves an encore. For a driver unfamiliar with the car, this can produce an immediate r

AutoExpert
Others
Your Parked Car Started Whirring Hours Later. It May Be Running a Secret Test

A parked car should understand the concept of being parked. The engine is off. The keys are inside the house. The garage has been quiet for hours. Then something beneath the car begins to hu

AutoExpert
Others
Your Car Is in Neutral, but Towing It This Way Could Still Destroy the Drivetrain

Neutral has a reassuring name. It sounds harmless, disconnected and mechanically impartial. Put the selector in N, release the parking brake and the car can roll. Surely that means it can also be towe

AutoExpert
Others
Your Coolant Is Pink, but That Does Not Mean the Pink Bottle on the Shelf Belongs in Your Car

Opening the hood and finding a low coolant reservoir seems like a straightforward problem. The liquid inside is pink. The parts store sells pink coolant. Buy bottle, pour liquid, close hood. Unfort

AutoExpert
Tips & Tricks
Your Tire Pressure Rose on the Highway. Put the Gauge Down Before Letting Air Out

The sticker inside the driver’s door says 35 PSI. After an hour on the highway, the dashboard says 39. Four extra pounds of pressure sounds like a problem. The tires were set correctly that morn

AutoExpert
Others
The “B” on Your Hybrid Shifter Does Not Mean Battery, Boost or Better Economy

Park, Reverse, Neutral and Drive need little introduction. Then there is B. It sits on the shifter of many hybrids looking important but refusing to explain itself. Battery seems like the obvious

AutoExpert
Tips & Tricks
The Seller Warmed Up the Used Car Before You Arrived. That May Not Be a Favor

The car is parked out front, freshly washed and looking suspiciously pleased with itself. The seller hands over the key, mentions that it “runs beautifully,” and points out that the engine

AutoExpert
Others
That Red Oil Can Is Not an Oil Change Reminder. It Is a Stop-Driving Warning.

There are dashboard lights that can wait until the weekend. A low washer-fluid warning, for instance, is hardly a reason to abandon a grocery run. The red oil-can symbol is not one of those lights.

AutoExpert
Others
Self-Driving Cars Keep Getting Confused Around Emergency Scenes, and NHTSA Has Finally Had Enough

A self-driving car getting confused in a parking lot is annoying. A self-driving car getting confused near a fire truck, police cruiser, or ambulance is something else entirely. That is

AutoExpert
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