Q: What is fail-safe cooling?

asked by on

What is fail-safe cooling?

Your engine is equipped with a feature called fail-safe cooling. Essentially, this is a technology that helps minimize the damage caused by overheating the engine. If the engine begins to overheat, the Check Engine light will come on and the gauge will move into the red area. The engine will then switch to fail-safe cooling mode. Several cylinders will be shut down to pump air in order to cool the engine. You may notice reduced power and performance from your engine during this time. You can drive the car for a short distance, this way, but be cautious as you can still damage the engine. Have your car inspected immediately.

Was this answer helpful?
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
  1. Home
  2. Questions
  3. What is fail-safe cooling?

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: Overheating - 2005 Chevrolet Impala

Hi there. In most cases, overheating issues are caused by a restriction of coolant flowing through the engine block at some point within the coolant system. The precise component that causes the overheating issue can include the water pump, coolant...

Q: Q: Driver's side door not opening

If your driver side door will not open, it is possible that the latch may have been damaged or one of the linkage rods inside the door has come loose. Since accessing these components requires disassembling the door, I would...

Q: how to find TDC

The best way to find TDC on your 2001 Ford Focus is to purchase a vehicle service repair manual for your car. This will give you the information you're looking for so you can make the repairs to your vehicle's...

Related articles

What Causes Hoses to Leak?
While the largest part of your engine is mechanical, hydraulics plays a significant role. You’ll find fluids at work in a number of different areas. Your car's fluids include: Engine oil Transmission...
What are the Car Pool Rules in Hawaii?
Hawaii is widely regarded as a land of vacation and relaxation, and as such, its scenic roads and routes are far better known than the state’s freeways. But, as with all...
P2428 OBD-II Trouble Code: Exhaust Gas Temperature Too High Bank 1
P2428 code definition A P2428 trouble code signifies that the PCM has detected a problem in the exhaust gas temperature sensor circuit in bank 1, which subsequently contains the number one...