When it comes to investing in a luxury vehicle, majority prefers Audi. Owning an Audi is one thing… ensuring its upkeep, though, is an entirely different thing. Being a high-end vehicle, Audi parked in your garage needs the next level of maintenance. If you fail to ensure its upkeep, you may end up with a whole host of different problems including a jerking issue (when accelerating). Today’s article discusses the top four reasons why an Audi car might jerk when its accelerator is pressed…
Common Causes & Explanations
Be it an A3, A4, A5, A6, Q5, or Q7 model, if your Audi jerks when you press its accelerator- it is a matter of concern and should not be taken for granted. Listed below are the top four explanations as to why a vehicle might exhibit such a strange behavior.
#1- Fuel delivery issue
Not having enough fuel in the gas tank is one reason why your Audi might jerk as it attempts to take in more fuel. Besides, fault in one of the components involved in conveying fuel from the gas tank all the way to the combustion chamber– can also contribute to a jerking issue. If this is the issue, it’s critical that you get it diagnosed & repaired before the situation takes a turn for the worse.
#2- Air intake issue
When was the last time you had your Audi’s engine air filter checked? Has it been a while? Being an important part of your Audi’s air intake system, the air filter feeds the engine with clean air. If it gets clogged up or any other air intake system parts of your Audi acts up, the engine will have a hard time obtaining the requisite amount of air. As a result, it might start jerking when the accelerator is pressed.
#3- Ignition system issue
There is a special arrangement in place to help your car engine ignite the air-fuel mixture inside the combustion chamber- collectively known as the ignition system. It is a very complex system- made up of many different parts including an array of spark plugs (one per cylinder). Carbon fouling of these tiny devices can contribute to all sorts of drivability problems in a vehicle including jerking issue.
#4- A transmission-related issue
The transmission is the reason why you get to control the torque output of your Audi. It essentially allows the driver to manipulate engine torque. A technical glitch in one of its gears may contribute to an array of performance-related issues. And, yes… it may even contribute to jerking issues in a vehicle. A transmission issue, if goes undiagnosed, may contribute to expensive repairs down the road.
What To Do If Your Audi Jerks When Accelerating?
A vehicle that jerks upon acceleration is unsafe to drive… The issue could point to one of many different things going on with your Audi. Tracing such a problem to its root is like looking for a needle in a haystack- especially if you don’t know exactly where to look. Here are a few things you can do to help you determine the best course of action:
#1- Visual inspection
One thing that you can do to find out exactly what went wrong with your Audi and why is it behaving this way, you can perform a visual inspection of parts that you think might have something to do with the issue. Start by checking the spark plugs and fuel injectors. Ans, yes… check if the fuel and air filters are in good condition. If they have reached their maximum serviceable life, don’t hesitate to replace them.
#2- Seek professional help
There is no shame in seeking help from a certified professional if your Audi is acting weird and jerking upon acceleration. There is a good chance that- following a thorough inspection the mechanic will be able to find out the culprit.
DART Auto: Your Trusted Audi Repair Shop In Denver
If your Audi (be it an A3, A4, A5, A6, Q5, or Q7 model) 
jerks upon acceleration, it is by no means normal. Not diagnosing such a problem in time may contribute to expensive repairs down the road. Don’t worry though… we’ve got your back. Renowned for excellent customer service, DART Auto proudly serves Audi owners in Englewood, Littleton, Centennial, and Denver, CO. At our facility, we only employ highly skilled professionals- specialized in repairing high-end European cars including Audi.
A thorough visual inspection- that’s all it will take for one of our employees to find out the exact nature of the issue you are dealing with. Give us a call to schedule an appointment and let our mechanic handle your Audi’s jerking issue.
* Man Driving Audi Car image credit goes to: Vesela Boycheva.
