Car Jerking when accelerating is not normal and you should not be complacent about it as it can be dangerous and leads to serious injuries if not a fatality.
The reason why your car will jerk when you are accelerating may be a result of blockages in the fuel line that might prevent your car engine from receiving the needed fuel for it to accelerate. For your car to accelerate, air must mix with fuel properly to create a spray that will cause your car to accelerate.
Another reason you can consider your car jerking when accelerating is if your accelerator cables are damaged. A damaged accelerator cable will make it difficult for you to accelerate as the cable is the link between your gas cable and the engine throttle plate.
When you press the gas pedal, the cable will pull the throttle open causing your car to accelerate. If this cable is then faulty, then acceleration is impossible.
Furthermore, blocked catalytic converters can be responsible for your car jerking. The air and fuel mixture passes through the catalytic converter, if not properly mixed it can become too rich leading to a blockage of the catalytic converter leading to your car jerking when you press down the gas pedal, to fix the issue of a catalytic converter being blocked, use a good and recommended catalytic converter cleaner or take a trip to your mechanic to have it checked out.
Dirty fuel injectors are also a common culprit as to why your car jerks when you step on the gas pedal.
If your fuel injector is dirty, it leads to your car losing power when you either attempt to accelerate or maintain a constant speed. They are responsible for the engine misfires sometimes.
In addition, having a dirty air filter will not allow your car to accelerate as it should.
The role of an air filter is to keep pollutants away from the engine. Over time, pollutants can build up and cause a hindrance to your car accelerating properly.
The solution to this is to either install new air filters or remove the old ones and have them cleaned properly before fixing them right back.
How Do You Fix A Car Jerking When Accelerating?
Before you can consider fixing a car that is jerking when you are accelerating, it is wise to find out what causes the car to jerk in the first place before you can find a probable and lasting solution to it.
Depending on what is causing the car to Jerk, if it is a dirty fuel injector, it is advisable to clean the fuel injector regularly using the recommended fuel injector cleaning solution.
If the fuel injector is too clogged, then you should take it out and have it cleaned properly.
Cleaning up your car’s catalytic converter will also keep it from being clogged, when it is clogged it will disrupt the airflow of the exhaust system leading to your car stuttering, jerking, and affecting the overall display in responsiveness whenever you accelerate.
Fix any fault in your mass air flow sensor, it is responsible for measuring the amount of air entering the engine of your vehicle.
When your mass air flow is faulty, you may experience your car jerking or surging forward when you are driving at a higher speed.
If the issue causing your car to jerk while accelerating is a bad pump or filter, it is advisable to have it replaced, the fuel pump or filter is responsible for keeping and giving the fuel demand. When the correct amount of fuel is not delivered to the engine, it will cost your car to start jerking or surging forward when you accelerate.
Replacing the fuel filter is fairly inexpensive and straightforward.
Why Is My Car Jerking When I Press The Gas?
Your car may jerk when you press on the gas for several reasons, some reasons are more common than others.
Car jerking is a uniform problem with different factors contributing to or causing your car to jerk in the first place.
Some of these reasons include:
Damaged acceleration cable, dirty fuel injector, clogged catalytic converter, accumulated moisture, blocked fuel or air intake, etc.
Irrespective of what the underlying cause may be, your car jerking around when you accelerate is a warning sign that should not be taken lightly.
Most times one if not a combination of the above-listed factors will throw a check light error, making it fairly easy for you to know there is a fault with your car.
It should be treated and fixed urgently to avoid causing other expensive damage to your car.
You shouldn’t in any way ignore this problem to minimize the damage to your car and in addition, reduce the cost of repair.
Why Does My Automatic Car Judder?
The most common reason why your automatic car judder is either a problem with the pressure plate, worn-out friction materials, or a combination of both all in your clutch.
Juddering to be simply put is a shaking motion either forward or you get behind the wheel.
The symptom of car juddering should never be ignored as it may serve as a sign that other problems could arise with your vehicle.
Some other causes of car juddering include worn-out spark plugs or dirty spark plugs that fail to ignite the fuel in the piston chamber located in your car’s engine.
The judder is caused when the engine stutters instead of generating the needed power for the forwarding motion of the vehicle.
Another cause is when you have a clogged-up catalytic converter.
It is responsible for the clean flow of air/fuel mixture through engines, when it is clogged up, emissions will build up which causes the engine to judder as it struggles to power the combustion inside the piston chambers.
What are the Signs Your Transmission Is Going Out?
Having transmission problems in your vehicle is not cheap as repairs can return to hundreds of dollars.
It is not straightforward as sometimes it can be as simple as changing fluids or a whooping reconstruction.
Luckily for you, transmission problems do not simply just happen without prior warnings, you can only be taken unaware if you decide to ignore some of the warning signs you were already shown.
There are several warning signs to show you that your transmission is going out and we will shortly be taking a look at some of these signs right below:
The first on the list is weird or burning smells, most especially if it is coming from your engine, it should not be taken lightly.
Overheating happens when transmission fluids either degrade or start running low causing your engine to overheat, this contributes to excess debris, early wear, and corrosion.
No matter the cause of a burning smell, it is wise to get it checked out for you to be on the safer side.
The second thing is when you start hearing strange noises that were not there initially. A noisy bumping sound when your car is in neutral requires an engine check.
The solution is either to change fluid if it is the wrong fluid or it may be as a result of low fluid.
It can also still be a problem with gear teeth and bearing, in this case, it is better to have it replaced.
If your gears are slipping in and out of different gears, then know that your transmission is faulty.
If your car is not giving you any response or hesitating to pick up, then know that something is up without your transmission.
Why Does My Car Jerk When Shifting Gears With An Automatic Transmission?
Your car jerks when shifting gears with an automatic transmission may either mean your transmission fluid is low or you are using the wrong transmission fluid or you need to change your transmission fluid.
Automatic transmission needs more care and attention from the owner than a manual transmission does.
Other reasons why your car jerks when shifting gears with an automatic transmission include worn-out discs, a failing oil pump, problems with the solenoid, or a clogged oil cooler.
Well done maintenance is all you need to keep your automatic transmission working properly without hitches.
Is It Safe To Drive A Jerking Car?
No, it is not safe to drive a jerking car, especially when in bad weather or heavy traffic.
It is potentially dangerous for you to drive a car when it is jerking as you might find it difficult to have control of the car’s speed.
Driving while your car is jerking will make you feel like you are not in control when you are driving down the highway.
To keep yourself and those around you safe, it will be of utmost importance to get your car checked by a professional mechanic to determine why your car is jerking and proffer solutions on how to fix it
Note: the earlier you discover what the problem is and fix it, the less money you will need to spend on repairs.