2017 Kia Forte Check Engine Light Car Shaking: Troubleshooting Guide

If your 2017 Kia Forte is experiencing shaking and the check engine light is on, it is likely due to a misfire in the engine caused by a faulty spark plug, ignition coil, or wiring. This can result in unburnt fuel being dumped into the exhaust, leading to shaking of the engine.

It is important to have the issue diagnosed and repaired to avoid further damage to the vehicle.

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Common Causes Of Check Engine Light And Car Shaking

If you’ve noticed your 2017 Kia Forte experiencing a check engine light and car shaking, it’s essential to identify and address the underlying issues promptly. Ignoring these symptoms can lead to further damage and costly repairs. In this section, we will explore the common causes of check engine light and car shaking.

1. Broken Transmission Mount Or Caliper

A broken transmission mount or caliper can be one of the reasons behind your car shaking and the check engine light illuminating. The transmission mount is responsible for securing the transmission in place, while the caliper helps to grip and slow down the car’s wheels. If either of these components is damaged or broken, it can lead to vibrations and shaking.

2. Failed Engine Mounts

Engine mounts play a vital role in keeping the engine securely attached to the vehicle’s frame. When these mounts become worn out or broken, it can cause the engine to shake and vibrate during operation. If you’re experiencing car shaking along with the check engine light, failed engine mounts could be the culprit.

3. Engine Misfire And Vibration

An engine misfire occurs when one or more cylinders fail to ignite properly. This can result from a variety of issues, such as a faulty spark plug, ignition coil, or wiring. When an engine misfire occurs, unburnt fuel can enter the exhaust, leading to both a check engine light and car shaking.

If you’re facing these symptoms with your 2017 Kia Forte, it’s crucial to have the issue diagnosed and repaired by a qualified mechanic. Addressing the root cause of the problem will not only prevent further damage but also ensure your safety on the road.

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Effects Of Check Engine Light And Car Shaking

The 2017 Kia Forte check engine light and car shaking could indicate a serious problem with the emissions system, possibly due to a misfire. This could be caused by issues such as a bad spark plug, ignition coil, or wiring.

It’s important to have the car inspected to avoid potential damage to the catalytic converter.

Damage To Catalytic Converter

One of the potential effects of the check engine light and car shaking is damage to the catalytic converter. The catalytic converter plays a crucial role in reducing harmful emissions from the exhaust system. When the engine misfires and dumps unburnt fuel into the exhaust, it can cause the catalytic converter to overheat. This excessive heat can lead to the internal honeycomb structure of the converter to melt or collapse, resulting in a loss of catalytic efficiency and potentially costly repairs.

Possible Pcm/ecm Preventive Action

In order to prevent potential damage to the catalytic converter, the PCM (Powertrain Control Module) or ECM (Engine Control Module) can take preventive action. These modules are responsible for controlling various engine functions, including fuel injection. When the check engine light is flashing and the car is sputtering and shaking, it indicates a serious engine misfire. In such cases, the PCM/ECM may kill the injector to cut off fuel supply to the affected cylinder, reducing the risk of unburnt fuel entering the exhaust and damaging the catalytic converter.

Checking and repairing or replacing faulty engine components such as spark plugs, ignition coils, or wiring can help resolve the misfire issue and prevent further damage to the catalytic converter. It is essential to address any engine issues promptly to avoid costly repairs and to maintain the efficiency of the emissions system.

If you notice your check engine light flashing and your car shaking, it is advisable to have your vehicle inspected by a qualified mechanic. They will be able to diagnose the underlying cause of the misfire and take the necessary steps to resolve the issue, ensuring the proper functioning of your catalytic converter and protecting the environment from excessive emissions.

Diagnostic Steps For Check Engine Light And Car Shaking

If your 2017 Kia Forte is experiencing a check engine light and car shaking, it may be due to issues such as a misfire, bad spark plug, ignition coil, or wiring problem. It is crucial to have the diagnostic steps performed to determine the exact cause and address any necessary repairs.

Inspecting Motor And Transmission Mounts

If your Kia Forte is experiencing shaking accompanied by the check engine light, it’s essential to inspect all motor and transmission mounts thoroughly. Start by visually examining the mounts for any visible signs of wear, cracks, or damage. If any abnormalities are detected, the mounts may need to be replaced to stabilize the engine and transmission, reducing instances of shaking.

Testing Spark Plugs And Ignition System

An important diagnostic step is to conduct a comprehensive test on the spark plugs and ignition system. First, check the condition of the spark plugs to ascertain if they are worn, corroded, or damaged. Assess the ignition coils, wires, and the entire ignition system for any signs of wear or malfunction. Subsequently, perform a spark plug gap test to ensure the spark plugs are functioning optimally, providing consistent ignition for smooth engine operation and preventing shaking.

Checking For Loose Or Disconnected Hoses

In addition to inspecting the motor and transmission mounts and testing the spark plugs and ignition system, it’s vital to check for loose or disconnected hoses within the engine compartment. Inspect the vacuum and intake hoses to confirm they are securely connected and free from cracks or leaks. Carefully examine all hose connections for signs of wear and tear, ensuring a tight seal to prevent air leaks that could lead to engine shaking and triggering the check engine light.

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Professional Assistance For Check Engine Light And Car Shaking

Get professional assistance for your 2017 Kia Forte when experiencing check engine light and car shaking issues. Common causes include misfires, faulty spark plugs, ignition coils, or wiring problems. Don’t ignore it and risk damaging your vehicle further.

Consulting Mechanic Or Dealership

Dealing with a check engine light and car shaking can be daunting. Seeking professional help from a mechanic or dealership is crucial to diagnose and fix the underlying issues. They have the expertise and tools to accurately pinpoint the cause of the problem.

Understanding Inspection Costs

When facing issues like a check engine light and car shaking, understanding the inspection costs involved is important. Mechanics or dealerships may charge a fee for diagnostics, which can vary based on the complexity of the problem and labor involved.

Preventive Maintenance For Avoiding Check Engine Light And Car Shaking

Regular maintenance and timely repairs play a crucial role in preventing your Kia Forte from experiencing check engine light and car shaking issues. By following a structured maintenance schedule and addressing any warning signs promptly, you can ensure your vehicle runs smoothly and efficiently.

Regular Maintenance Schedule

Adhering to a regular maintenance schedule is essential for keeping your Kia Forte in optimal condition and minimizing the risk of check engine light and car shaking problems. Regularly scheduled maintenance tasks such as oil changes, air filter replacements, and spark plug inspections can help prevent potential issues from escalating.

Importance Of Prompt Repairs

Addressing any unusual symptoms such as engine misfires or shaking promptly is key to preventing further complications. Ignoring warning signs can lead to more severe issues that may result in costly repairs and downtime. By promptly addressing any abnormalities, you can maintain the health and performance of your Kia Forte.

Frequently Asked Questions For 2017 Kia Forte Check Engine Light Car Shaking

Why Does My Car Shake And Check Engine Light Come On?

The check engine light is on due to a serious emissions issue, which causes your car to shake. This may be due to a misfire from a bad spark plug or ignition coil. Get your car checked to prevent further damage.

What Causes A Kia Forte To Shake?

A Kia Forte may shake due to issues with wheels/tires or broken parts like transmission mounts causing vibrations.

Why Is My Kia Engine Shaking?

If your Kia engine is shaking, it could be due to failed engine mounts, causing vibrations under the hood.

Why Is My Check Engine Light On In My 2017 Kia Forte?

The check engine light in your 2017 Kia Forte came on due to potential issues with the emissions system, which may be causing a misfire. This could be attributed to a faulty spark plug, ignition coil, or wiring. It’s advisable to have the vehicle inspected by a professional mechanic.

Conclusion

If your Kia Forte is experiencing a shaking sensation along with the check engine light, it’s crucial to address the issue promptly. Ignoring these signs could lead to more severe problems affecting your car’s performance. To ensure the safety and smooth operation of your vehicle, seek professional assistance and proper diagnosis.

Trust in reliable maintenance and repair services to get your Kia Forte back on track.