Check Engine Light and Car Jerks
If your check engine light is on and your car is jerking, it’s important to take your vehicle to a mechanic as soon as possible. This could be a sign of a serious problem, such as a problem with your engine, transmission, or brakes.
Possible Causes of Check Engine Light and Car Jerks
There are many possible causes of a check engine light and car jerks. Some of the most common causes include:
- Spark Plugs: Worn or fouled spark plugs can cause misfires, which can lead to engine jerking.
- Ignition Coils: Faulty ignition coils can also cause misfires.
- Fuel Injectors: Clogged or dirty fuel injectors can prevent your engine from getting the fuel it needs, which can also lead to misfires.
- Mass Air Flow Sensor: A faulty mass air flow sensor can provide incorrect information to your engine’s computer, which can lead to problems with fuel delivery and ignition timing.
- Oxygen Sensor: A faulty oxygen sensor can also provide incorrect information to your engine’s computer, which can lead to problems with fuel delivery and ignition timing.
- Transmission Problems: Transmission problems can also cause car jerks. For example, a slipping transmission can cause your car to jerk when you shift gears.
- Brake Problems: Brake problems can also cause car jerks. For example, worn brake pads can cause your car to jerk when you brake.
What to Do If Your Check Engine Light Is On and Your Car Is Jerking
If your check engine light is on and your car is jerking, it’s important to take your vehicle to a mechanic as soon as possible. The mechanic will be able to diagnose the problem and recommend the appropriate repairs.
In some cases, you may be able to fix the problem yourself. For example, if your check engine light is on due to a loose gas cap, you can simply tighten the gas cap and the light should go off.
However, in most cases, it’s best to leave the repairs to a qualified mechanic. Trying to fix the problem yourself could make the problem worse or even void your warranty.
Conclusion
If your check engine light is on and your car is jerking, it’s important to take your vehicle to a mechanic as soon as possible. The mechanic will be able to diagnose the problem and recommend the appropriate repairs.
