How to Tell if You Have a Crankshaft Issue

Your engine’s performance depends on dozens of interconnected components, but few are as critical as the crankshaft. Often called the heart of the engine, the crankshaft converts the up-and-down motion of your pistons into the rotational force that powers your car. Casey Chevrolet explains how to tell if your crankshaft might be the culprit behind your vehicle’s recent symptoms, and when it’s time for Chevrolet service.

What is a Crankshaft, and Why is it Important?

Many vehicles with a gasoline engine have a crankshaft. The crankshaft is a rotating mechanism connected to the engine’s pistons. When it rotates, it moves the pistons vertically, and that motion is transferred to the gearbox and ultimately turns your car’s wheels.

If the crankshaft, its pins, or its oil passages wear out or become damaged, your vehicle won’t be able to run correctly. In cases of severe damage, your engine might fail, and your car won’t run at all.

Chevrolet Models with Crankshafts

Because the crankshaft delivers substantial power, many Chevrolet models over the years have used this type of engine component. In particular, recent model years of the Chevrolet Silverado, Chevrolet Suburban, and Chevrolet Tahoe include crankshafts.

Symptoms of a Bad Crankshaft

There are several ways to tell that your crankshaft needs immediate attention from the trained professionals in our Chevrolet service center. Here are a few symptoms to look out for:

• The check engine light on your dashboard illuminates.
• Your oil pressure is low, which might cause the oil light on your dashboard to come on.
• You hear knocking or rattling noises when you accelerate.
• You feel shaking or vibration when you’re driving, particularly at high speeds.
• The vehicle won’t accelerate like it usually does.
• The engine won’t turn over, or it stalls after it turns over.

Any of these issues can indicate either a minor or major issue, but they all mean that you need to stop driving your vehicle immediately. If you notice any of the signs, make an appointment with the service department at our Chevrolet dealership in Newport News, VA, right away. Our team of expert technicians will inspect, diagnose, and repair the problem as quickly as possible.

Get Expert Chevy Service and Repairs in Newport News, VA

If you’ve noticed unusual noises, starting problems, or decreased engine performance, don’t wait to get your vehicle checked out. Crankshaft issues can worsen over time and may lead to significant engine damage if ignored. The expert technicians at Casey Chevrolet are here to help diagnose the problem quickly and accurately. Schedule your service appointment today, and let our team keep your vehicle running smoothly and reliably.