Why is My Car Shaking and Check Engine Light On?

When your car is shaking and the check engine light is on, it can be a sign of a serious problem. Here are some of the most common causes:

Engine Misfire

A misfire occurs when one or more of your engine’s cylinders is not firing properly. This can cause your car to shake and can also lead to a loss of power. Misfires can be caused by a variety of problems, including:

Faulty spark plugs or wires
Fuel injector problems
Air filter problems
Ignition coil problems

Transmission Problems

Transmission problems can also cause your car to shake. This is especially true if the shaking occurs when you are shifting gears or when you are driving at high speeds. Transmission problems can be caused by a variety of problems, including:

Low transmission fluid
Damaged transmission gears
Faulty torque converter

Suspension Problems

Suspension problems can also cause your car to shake. This is especially true if the shaking occurs when you are driving over bumps or rough roads. Suspension problems can be caused by a variety of problems, including:

Worn or damaged shocks or struts
Loose or damaged suspension components
Misaligned wheels

Tire Problems

Tire problems can also cause your car to shake. This is especially true if the shaking occurs when you are driving at high speeds. Tire problems can be caused by a variety of problems, including:

Low tire pressure
Unbalanced tires
Damaged tires

Exhaust System Problems

Exhaust system problems can also cause your car to shake. This is especially true if the shaking occurs when you are accelerating or when you are driving at high speeds. Exhaust system problems can be caused by a variety of problems, including: