Others
A Fatal Hand-Crank Accident Helped Change the Way Every Car Starts

Starting a modern car requires so little effort that the action barely registers. Turn a key, press a button or let the vehicle recognize that its driver has climbed aboard. A second later, the engine

AutoExpert
Others
You Installed the Correct Battery, but Your Car May Still Think the Old One Is There

Changing a car battery used to be one of the cleaner bargains in home mechanics. Remove two terminals, undo the clamp, lift out the old battery and fit the new one. The clock might need resetting a

AutoExpert
Others
The Car Is Off. So Why Is the Cooling Fan Still Shouting Under the Hood?

The key has left the ignition. The doors are locked. From beneath the hood comes the unmistakable roar of a large electric fan apparently unaware that the journey ended. Waiting beside the car for

AutoExpert
Others
Your Radio Keeps Playing Until You Open the Door Because the Car Knows You Have Not Left Yet

The engine is off. The dashboard has gone dark. The key is out, or the start button has been pressed for what felt like a sufficiently final time. Still, the radio keeps playing. Then the dr

AutoExpert
Others
That Blue Thermometer Light Is Asking for Patience, Not a Half-Hour Warm-Up

On a cold morning, the dashboard can produce a blue thermometer symbol that looks far more alarming than the engine sounds. The car starts normally. No steam rises from beneath the hood. Nothing sm

AutoExpert
Others
Your Automatic Car Moves Without the Accelerator, and It Is Usually Doing Exactly What It Should

Shift an automatic car into Drive, release the brake and it begins moving without a touch of the accelerator. The movement is usually gentle. Just enough to edge forward in traffic, ease into a par

AutoExpert
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
The Check-Engine Light Is Off, but the Car May Be Hiding an Unfinished Story

The seller has polished the paint, vacuumed the carpets and arranged the service receipts in a folder that looks reassuringly thick. The engine starts without complaint. No warning lights remain on af

AutoExpert
Others
That Tiny Hole in Your Muffler May Be There on Purpose

Finding a hole in the exhaust usually leads to one conclusion: the muffler is rusting away and the bank account is about to become involved. That conclusion is often correct. Exhaust systems live a

AutoExpert
Others
White Smoke on a Cold Morning May Be Harmless. After Warm-Up, the Story Changes

A cold engine starts, and a pale cloud rolls out of the exhaust. The sight is particularly dramatic on a winter morning, when the plume hangs behind the car as though the engine has chosen a new caree

AutoExpert
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8