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Why Does My Car Jerk When I Accelerate – Downey Auto Repair

Are you tired of your car jerking you around? All kidding aside, jerking is a real problem that some drivers face. And frankly, it can be quite scary in certain situations. It’s very unsettling to feel your car jerking as you accelerate. Not knowing exactly where your vehicle is going to go or if it’s even going to stay on the road is not the feeling you want when you’re behind the wheel.

Furthermore, when your vehicle jerks when you accelerate it’s definitely a sign that something is wrong. So, no matter the reason, you shouldn’t ignore it. If your vehicle begins to jerk, then it’s time to visit a Downey auto mechanic to get it fixed. So why do vehicles jerk? Here are some common reasons.

Top Reasons for Car Jerking During Acceleration

Catalytic Converters Are Blocked – over time, catalytic converters get old and break down. A common problem is for them to form blockages. When that happens, they either need to be cleaned or replaced. Either way, once the clog is removed, your acceleration should return to normal.

Fuel Injectors Are Dirty – fuel injectors get dirty, as gas passes through the fuel lines. Over time, the buildup can affect how well the injector functions, which can affect acceleration. Fuel flow can be slowed and that can cause the jerking feeling.

Spark Plugs Are Worn Out – like most other parts, as your spark plugs get old, they wear out and have to be replaced. Replacing sparks plugs ensures your vehicle doesn’t suffer any power shortages. When they get old and power is compromised, it can cause your vehicle to jerk when you accelerate.

Air Filters Are Dirty – if your air filters get clogged and/or dirty, it can also cause your vehicle to stutter, which can feel like jerking. If your air filter is dirty or old, then simply replace it and you should feel some improvement.

Damaged Acceleration Cables – your vehicle has specific acceleration cables that help it accelerate. If these cables get damaged or wear out, your vehicle will have a harder time accelerating, and that leads to jerking.

Gas Lines Are Damaged – it’s not super common but sometimes, a gas line can get damaged. If that happens, it can impede fuel from flowing through the vehicle properly. That can affect how well your vehicle functions. If your gas lines get damaged, they need to be repaired or replaced for your car to work right.

Cylinders Are Damaged – another possible cause of jerking is damaged cylinders. If your cylinders aren’t working correctly, it can lead to jerking. To fix this issue, it’s usually best just to replace the old cylinders.

Carburetor is Defective – carburetors supply air and fuel to your vehicle’s engine. If the carburetor doesn’t work right, or quits working altogether, your engine won’t function properly, which reduces acceleration. You will have to either repair or replace your carburetor to stop the jerking.

Trust Glenn’s Auto to Fix that Jerking – Auto Repair in Downey

Don’t let your car be a jerk. It’s time to take control and let your car, truck, crossover, or SUV know who’s in charge. If your vehicle has been jerking while you accelerate, then please come see us at Glenn’s Auto Service in Downey.

Our ASE certified technicians will find the problem and get it resolved. You need to always have complete control of your vehicle. Your safety depends on it. So, if your car has been jerking lately, don’t wait to get it inspected. The problem won’t go away on its own.

At Glenn’s Auto Repair, we’re just a phone call away. You can reach us at 562-359-4232 to schedule your next service. You can also schedule an appointment with us online by clicking here. We are your trusted Downey, CA auto repair shop for all services and repairs on all makes and models, including:

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