Car Jerking, Check Engine Light On

If your car is jerking and the check engine light is on, it means that there is a problem with your car’s engine. There are a number of different things that could be causing this problem, so it’s important to get it diagnosed as soon as possible.

Causes of Car Jerking and Check Engine Light

• Spark plug problems: Spark plugs are responsible for igniting the air/fuel mixture in your engine. If a spark plug is faulty, it can cause your car to jerk and the check engine light to come on.
• Ignition coil problems: The ignition coil is responsible for supplying the spark plugs with electricity. If the ignition coil is faulty, it can cause your car to jerk and the check engine light to come on.
• Fuel injector problems: Fuel injectors are responsible for spraying fuel into the engine. If a fuel injector is faulty, it can cause your car to jerk and the check engine light to come on.
• Air intake problems: The air intake is responsible for supplying the engine with air. If the air intake is blocked or restricted, it can cause your car to jerk and the check engine light to come on.
• Exhaust system problems: The exhaust system is responsible for removing exhaust gases from the engine. If the exhaust system is blocked or restricted, it can cause your car to jerk and the check engine light to come on.

Solutions for Car Jerking and Check Engine Light

• Replace the spark plugs: If the spark plugs are faulty, they will need to be replaced. This is a relatively inexpensive repair.
• Replace the ignition coil: If the ignition coil is faulty, it will need to be replaced. This is a more expensive repair than replacing the spark plugs.
• Clean or replace the fuel injectors: If the fuel injectors are faulty, they will need to be cleaned or replaced. This is a more expensive repair than replacing the spark plugs or ignition coil.
• Unblock or restrict the air intake: If the air intake is blocked or restricted, it will need to be cleaned or replaced. This is a relatively inexpensive repair.
• Unblock or restrict the exhaust system: If the exhaust system is blocked or restricted, it will need to be cleaned or replaced. This is a more expensive repair than replacing the spark plugs, ignition coil, or fuel injectors.

Conclusion

If your car is jerking and the check engine light is on, it’s important to get it diagnosed as soon as possible. The problem could be something minor, like a faulty spark plug, or it could be something more serious, like a problem with the engine. By getting your car diagnosed as soon as possible, you can help to prevent further damage and keep your car running smoothly.