Silverado Shuts Off While Turning- Why & How To Fix?

Have you ever experienced the unsettling situation of your Silverado’s engine shutting off unexpectedly while making a turn? It can be quite alarming and potentially dangerous.

There can be several reasons why your Silverado’s engine shuts off while turning. One possibility is a faulty ignition switch that disrupts the electrical connection, causing the engine to stall. Another potential culprit is a malfunctioning fuel pump, which fails to deliver an adequate fuel supply during turns.

In this blog post, we will explore the possible causes behind this issue and provide insights to help you understand what might be happening under the hood.

Silverado Engine Shutdown During Turns Troubleshooting and Fixes

silverado shuts off while turning

Silverado trucks are known for their powerful engines and reliable performance. However, one common issue that some Silverado owners may encounter is engine shutdown during turns. 

Here are some of the common causes of engine shutdown during turns in Silverado trucks and possible solutions to address the issue.

1. Low Fuel Level

When the fuel level is low, the fuel pump may not be able to supply sufficient fuel to the engine during turns, causing it to shut down. Ensure that your Silverado has an adequate amount of fuel before making sharp turns.

Refill your fuel tank regularly to maintain a sufficient fuel level. It is also advisable to keep track of your fuel consumption and refill before reaching a critically low level.

2. Faulty Fuel Pump

A malfunctioning fuel pump can cause engine shutdown during turns. The fuel pump is responsible for delivering fuel from the tank to the engine, and if it fails to provide the required amount of fuel, the engine may stall.

 If you suspect a faulty fuel pump, have it inspected and replaced by a certified mechanic if necessary. They can perform diagnostic tests to identify any issues with the fuel pump and replace it if needed.

3. Electrical Issues

Electrical problems, such as a faulty ignition switch or a loose connection, can disrupt the power supply to the engine, leading to engine shutdown during turns.

Solution: Check the ignition switch and electrical connections for any signs of damage or looseness. If you notice any issues, consult a professional technician to diagnose and resolve the electrical problem.

4. Clogged Fuel Filter

A clogged fuel filter can restrict the flow of fuel to the engine, especially during turns when the fuel demand increases. This can result in engine shutdown.

Regularly inspect and replace the fuel filter as per the manufacturer’s recommendations. A clean and unclogged fuel filter ensures proper fuel flow and helps prevent engine shutdown during turns.

5. Faulty Sensors

Malfunctioning sensors, such as the throttle position sensor or the crankshaft position sensor, can cause the engine to shut down unexpectedly, including during turns.

Have the vehicle’s sensors checked by a qualified mechanic using diagnostic tools. If any sensors are found to be faulty, replace them to restore proper engine operation.

6. Engine Overheating: 

Overheating can trigger an engine shutdown as a protective measure. During turns, the cooling system may not be able to dissipate heat effectively, leading to overheating and subsequent shutdown.

Ensure that your Silverado’s cooling system is in good condition. Check coolant levels, radiator, and cooling fans regularly. If the engine continues to overheat, have it inspected by a professional to identify and address the underlying cause.

Maintenance Tips And Preventive Measures  for Silverado Engine

silverado shuts off while turning

To maintain the performance and reliability of your Silverado engine, it’s important to follow preventive measures and perform regular maintenance. 

Here are some tips to help you keep your Silverado engine in good condition:

Regular Oil Changes

Follow the manufacturer’s recommended oil change intervals and use the appropriate type and viscosity of oil. 

Regular oil changes help lubricate the engine components and remove contaminants, promoting smooth operation and longevity.

Check Fluid Levels

Regularly check the levels of vital fluids such as coolant, transmission, brake, and power steering. 

Low fluid levels can lead to engine damage or poor performance. Top up any fluids that are below the recommended levels.

Maintain a Clean Air Filter

The air filter prevents dirt and debris from entering the engine. A clogged or dirty air filter restricts airflow, reducing engine efficiency. 

Regularly inspect and clean or replace the air filter as needed to ensure optimal engine performance.

Fuel System Maintenance:

Consider using a fuel system cleaner periodically to remove deposits and keep the fuel injectors clean. It helps maintain fuel efficiency and prevents fuel-related issues that can affect engine performance.

Follow the Cooling System Maintenance

Keep the cooling system in good condition by checking coolant levels regularly and inspecting for any leaks or signs of damage. 

Flush and replace the coolant as the manufacturer recommends to prevent overheating and potential engine damage.

Regular Inspection of Belts and Hoses

Inspect the engine belts and hoses for signs of wear, cracks, or leaks. Replace any worn-out or damaged belts and hoses to prevent failures that can disrupt engine operation.

Battery Maintenance

Check the battery terminals for corrosion and ensure they are tightly connected. Clean off any corrosion and make sure the battery is securely mounted.

If the battery is old or weak, consider replacing it to avoid unexpected starting issues.

Follow the Service Schedule

Adhere to the recommended service schedule outlined in your Silverado’s owner manual. 

Regular maintenance tasks, such as spark plug replacement, timing belt replacement (if applicable), and other inspections, should be carried out at specified intervals.

Drive Responsibly

Avoid aggressive driving habits such as rapid acceleration or hard braking, as they can stress the engine excessively. 

Smooth and moderate driving helps maintain better fuel efficiency and reduces wear on engine components.

Pay Attention to Warning Signs

Be vigilant about any unusual sounds, vibrations, or warning lights on the dashboard. If you notice any issues, address them promptly by consulting a qualified mechanic to prevent further damage or engine failure.

Frequently Asked Questions

Experiencing your Silverado shutting off while turning can be a concerning issue. To shed light on this matter, we’ve compiled frequently asked questions to help you understand the potential causes behind it.

What Role Does The Fuel Pump Play In The Engine Shutting Off While Turning?

A malfunctioning fuel pump may fail to deliver an adequate fuel supply during turns. This can cause a momentary loss of fuel pressure, leading to engine stalling and the vehicle shutting off.

Can Issues With The Power Steering System Contribute To The Engine Shutting Off While Turning?

Yes, problems with the power steering system, such as a malfunctioning power steering pump or a leak, can affect the engine’s performance. 

A strain on the engine due to power steering issues can result in stalling while turning.

How Can A Faulty Sensor Lead To The Engine Shutting Off While Turning?

Malfunctioning sensors, such as the crankshaft or camshaft position sensors, can send incorrect signals to the engine control unit (ECU). 

This can disrupt engine timing and fuel delivery, leading to stalling during turns.


If your Silverado shuts off while turning, it can be attributed to various factors such as a faulty ignition switch, malfunctioning fuel pump etc.

Seek professional assistance to diagnose and address the cause to ensure a safe and reliable driving experience.

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