Mercedes-Benz EQE 350 Car jerks forward at high speeds Inspection at your home or office.

Our certified mobile mechanics come to you 7 days a week between 7 AM and 9 PM.

Estimate price near me

Service Location

Customer Ratings

(6,334)

How A Diagnostic Works

Instantly book a certified mobile mechanic to come to you

Mechanic diagnoses the problem and quotes necessary repairs

Your vehicle is ready to go

Fair, upfront & transparent pricing for all services

Our certified mobile mechanics can come to you now.

Customer Ratings

(6,334)

Car jerks forward at high speeds Inspection Service

How much does a Car jerks forward at high speeds Inspection cost?

On average, the cost for a Mercedes-Benz EQE 350 Car jerks forward at high speeds Inspection is $146 with $0 for parts and $146 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
* Mercedes-Benz EQE 350ElectricService typeCar jerks forward at high speeds InspectionEstimate$155.00Shop/Dealer Price$161.30 - $166.03
* Mercedes-Benz EQE 350ElectricService typeCar jerks forward at high speeds InspectionEstimate$145.99Shop/Dealer Price$149.20 - $151.61
2024 Mercedes-Benz EQE 350ElectricService typeCar jerks forward at high speeds InspectionEstimate$145.99Shop/Dealer Price$147.85 - $149.24
* Mercedes-Benz EQE 350ElectricService typeCar jerks forward at high speeds InspectionEstimate$145.99Shop/Dealer Price$151.82 - $156.19
* Mercedes-Benz EQE 350ElectricService typeCar jerks forward at high speeds InspectionEstimate$145.99Shop/Dealer Price$149.24 - $151.68
* Mercedes-Benz EQE 350ElectricService typeCar jerks forward at high speeds InspectionEstimate$145.99Shop/Dealer Price$148.48 - $150.35
* Mercedes-Benz EQE 350ElectricService typeCar jerks forward at high speeds InspectionEstimate$145.99Shop/Dealer Price$148.52 - $150.42
2023 Mercedes-Benz EQE 350ElectricService typeCar jerks forward at high speeds InspectionEstimate$145.99Shop/Dealer Price$146.71 - $147.26
Show example Mercedes-Benz EQE 350 Car jerks forward at high speeds Inspection prices

When traveling at high speed, it can be particularly unsettling when your vehicle starts to jerk or surge forward without warning. Jerking or surging can be a sign of a number of different issues, each with its own ease and cost of repair. Specificity with regards to the handling of the vehicle at higher speeds, throttle responsiveness, and unusual noises, can help a mechanic better identify your vehicle’s specific problem.

How this system works:

When a vehicle receives an inconsistent or unbalanced flow of air and fuel, it will not run properly. An indication that a vehicle is not receiving the right mixture of air and fuel is if the vehicle jerks or surges forward at high speed. Several components of the fuel or air intake system could cause this jerking or surging sensation to happen. Issues within these systems can also cause fuel economy to worsen.

Common reasons for this to happen:

  • Failing Mass Airflow Sensor: The mass airflow sensor measures how much air is entering the engine and relays this information to the vehicle’s computer so the right amount of fuel can be delivered from the fuel injectors. When a mass airflow sensor begins to fail, it will typically generate an error code that triggers the Check Engine light. This warning may be accompanied by an unexpected jerking or surging sensation while driving at high speed. A vehicle with a failing mass airflow sensor may also stall soon after starting.

  • Engine Vacuum Leak: Your engine uses vacuum lines to help the computer calculate the necessary position of the fuel injectors, ensuring an appropriate fuel/air mixture. A vacuum leak may cause the engine to run inefficiently and the computer to generate an error code. A vehicle suffering from a vacuum leak may jerk while at high speed and may also struggle to idle.

  • Fuel Pump Malfunction: A vehicle’s fuel pump is responsible for moving gasoline from the fuel tank to the engine where it can be mixed with oxygen to run the engine. When a fuel pump begins to fail, it may struggle to consistently deliver the correct amount of the fuel to the engine. The fuel pump may dramatically increase pressure while failing, creating a jerking or surging sensation.  Your vehicle may also be sluggish and struggle while driving uphill or towing.

What to expect:

A top-rated mobile mechanic will come to your home or office to determine the reason for the sudden jerking or surging sensation. The mechanic will then provide a detailed inspection report outlining the cause of jerking sensation and the cost of any repairs that need to be made.

How it's done:

A mechanic will first check your vehicle by plugging in a code reader/scanner into the vehicle’s computer. The computer should be able to provide the mechanic with a better picture of what specific part or parts are failing.

If your vehicle has a bad or failing mass airflow sensor, the mechanic will begin by finding the sensor in the engine bay and checking for any signs of failure. The mechanic will check the wire harness connected to the sensor to ensure that all of wires are properly connected. After removing the sensor, the mechanic should be able to discover the nature of the failure and replace the sensor.

In order to check for a vacuum leak, the mechanic will examine the vehicle’s vacuum hoses and gasket. If he or she finds the source of the leak, the mechanic will replace the failed components and start the engine to make sure the leak has been fixed.

To check a bad fuel pump, a mechanic may have to remove the gas tank. Many modern cars have electric pumps located inside the gas tank. The mechanic will examine the fuel pump to see if it is the cause of the poor performance and jerking sensation. If it is the culprit, the mechanic will replace it and reinstall the gas tank, if necessary.

In all cases, your mechanic will make the necessary repairs and start the engine to ensure that it is now running properly. Once the repairs are completed, the mechanic can use the code reader/scanner to remove error codes and turn off the Check Engine light.

How important is this service?

A car that surges or jerks at high speed is potentially dangerous, especially in heavy traffic or in bad weather. If your vehicle jerks at high speed, you should stop driving it and have it inspected by a mechanic. Because many of the issues that would cause this jerking sensation also trigger a warning lights, being diligent and having a mechanic inspect a vehicle with a warning light can help limit potential damage and avoid more costly repairs.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

(6,334)

Rating Summary
5,908
202
59
31
134
5,908
202
59
31
134

Chris

16 years of experience
112 reviews
Chris
16 years of experience
Mercedes-Benz E350 V6-3.5L - Car jerks forward at high speeds - Tampa, Florida
Chris was very theral and showed great concern to find the problem

Michael

23 years of experience
10 reviews
Michael
23 years of experience
Mercedes-Benz E320 L6-3.2L - Oil Change - Pompano Beach, Florida
Very patient. Explained everything and was willing to go the distance to get the job done right.

John

33 years of experience
1126 reviews
John
33 years of experience
Mercedes-Benz SLK280 V6-3.0L - Battery will not hold a charge - Friendswood, Texas
John was very courteous and professional. He answered all of my questions and found the problem with my car. Highly recommend

Brian

24 years of experience
818 reviews
Brian
24 years of experience
Mercedes-Benz C230 L4-1.8L Turbo - Oil Change - Jacksonville, Florida
Brian seems to be very genuine good people, and very professional....

Excellent Rating

(6,334)

Rating Summary
5,908
202
59
31
134
5,908
202
59
31
134
Number of Mercedes-Benz services completed
69674+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
experts on our platform

Recent articles & questions

Symptoms of a Bad or Failing Throttle Body Temp Sensor
Common signs include poor engine performance, stalling, and broken electrical connections.
How to Transfer a Car Title in Minnesota
Without Without a car title in your name, there is no proof that you actually own the vehicle. Obviously, this is a crucial document, and it’s important that it be transferred from one owner to the next when the vehicle...
Child Seat Safety Laws in Virginia
When When you secure your child in a properly installed child seat, you reduce his or her chances of being injured in a motor vehicle accident by 69%, and of being killed by 71%. It just makes sense to obey...

My vans ESC off Light keeps coming on

Hello. The cause of the Check Engine Light will likely also be the cause for the ESC light. If the engine computer sees a problem, it will disable the ESC. Your car's throttle is controlled by the engine's computer (PCM)....

Roaring from front passenger side tire

Hey there. The front wheel bearing (https://www.yourmechanic.com/services/wheel-bearings-replacement) on this vehicle is a pressed in type bearing. The hub will need to be pressed out of the old bearing in order to press out the hub wheel bearing and press in...

interchangeable parts mazda 3 hatchback ,mazda 3 sedan

Based on data at Car-Part.com (http://www.car-part.com), the windows you refer to appear to interchange and, as well, many of the model years interchange, thus giving you lots of choices if you are looking for a used windshield. If you perform...

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (844) 997-3624 · hi@yourmechanic.com