Q: Q: Check Engine Light is on

asked by on

What was the problem be if a check engine light kept going on and off the problem with the light went on was fixed and the light still went on and off

My car has 129000 miles.
My car has an automatic transmission.

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. Q: Check Engine Light is on

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: Popping sound while idling.

Hi there. One or more of the drive belt pulleys may be bent causing the engine to have erratic rpm's when at idle and causing the engine to stall out at times. Open the hood with the engine running and...

Q: Car overheating due to radiator crack

When your engine is idling, the vehicle is likely stopped which lowers the airflow through the radiator. The more airflow the radiator receives the more likely the engine is to remain cool. When the air conditioning is turned on the...

Q: My car shakes when I accelerate, but stops once I let off the gas.

Hi there. Typically when you accelerate and the engine or steering wheel is vibrating, it's due to motor or engine mounts being worn out. During acceleration, the motor mounts the engine vibrates naturally as RPM's increase. Engine mounts are the...

Related articles

How Do Power Car Windows Increase Passenger Safety?
Power windows are responsible for approximately 2,000 emergency room visits every year. When a power window closes, it exerts enough force to bruise or break bones, crush fingers, or restrict an airway. Though...
How Long Does a Distributor O Ring Last?
The distributor is part of the ignition system in your vehicle and its purpose is to route high voltage from the ignition coil to the spark plug. The spark plug then...
How Much Does a Mechanic Make in Vermont?
Automotive technician jobs in Vermont have an average mechanic salary of $37k, with some mechanics earning a salary of $53k.