Mercedes-Benz G550 4x4 Car does not move when I step on the gas pedal 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)

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)

Car does not move when I step on the gas pedal Inspection Service

How much does a Car does not move when I step on the gas pedal Inspection cost?

On average, the cost for a Mercedes-Benz G550 4x4 Car does not move when I step on the gas pedal Inspection is $95 with $0 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2018 Mercedes-Benz G550 4x4V8-4.0L TurboService typeCar does not move when I step on the gas pedal InspectionEstimate$114.99Shop/Dealer Price$124.99 - $132.49
2017 Mercedes-Benz G550 4x4V8-4.0L TurboService typeCar does not move when I step on the gas pedal InspectionEstimate$94.99Shop/Dealer Price$105.01 - $112.52
Show example Mercedes-Benz G550 4x4 Car does not move when I step on the gas pedal Inspection prices

There are many reasons why a car will not move when you step on the gas pedal and they vary from easily corrected to requiring a laborious repair. A lack of power often involves the fuel system in one way or another. It could be something as simple as an engaged emergency brake or as complicated as internal engine malfunctions.

A car that runs rough, is sluggish, or frequently stalls is dangerous. The first thing to do is ensure the emergency brake is disengaged. If the emergency brake has been eliminated as the problem, a mechanic is needed to diagnose the acceleration problem.

Common reasons for this to happen:

Acceleration issues typically stem from one of the following conditions:

  • Emergency break is on or stuck: This is actually one of the most common reasons that a car will not move or seems to be experiencing poor acceleration. The brake may be on simply because the driver forgot to disengage it, or it may be stuck.

An emergency brake can become stuck if it is left on for a long period of time or if it was applied with more force than usual. In regions that use salt for de-icing, or when the emergency brake has gone without use for a long period of time, releasing the brake may require the assistance of a professional mechanic.

  • Engine management issues: Many sensors interact with the engine control module to add the correct amount of fuel based on the amount of air that is coming into the engine.

As the engine management system wears, you may notice poor idle quality, stalling, and poor fuel economy. A car may run for months with a malfunctioning sensor, but eventually the problem may progress to a stalling condition or a serious lack of power.

A Check Engine light will normally be observed as well.

  • Low fuel pressure: A fuel pump moves fuel from the fuel tank, through the fuel filter, and to the engine to be burned in the engine cylinders. If the fuel pump or filter begins to fail, lower than specified fuel pressure may cause various symptoms.

Symptoms of a failing fuel pump or clogged fuel filter may include sputtering, hesitation during acceleration, power loss when the car is under load, and finally an engine that will not start. Proper maintenance, including replacing the fuel filter as scheduled, will help prolong the service life of the fuel pump and maintain proper fuel pressure.

  • Gross intake manifold leak: While this is not a common occurrence, a manifold leak does happen. This will cause the manifold to draw additional air via the leak, putting too much air into the cylinders and decreasing the amount of gasoline that is delivered in relation to air.

The engine will run rough and sluggish under such conditions. As the situation gets worse, it may eventually cause the car to stall. A hissing sound or Check Engine light may be observed as well.

  • Malfunctioning electronic throttle control: Most late-model vehicles utilize an electronically controlled throttle to control airflow into the engine. This system relies on multiple electronic inputs, computers, and motors to control engine speed. If the system detects a malfunction, the computer will usually shut down the throttle opening as a precaution. In this case, multiple error codes will be logged, a Check Engine light may be displayed, and the vehicle may not exceed 35 to 40 mph.

What to expect:

A top-rated mobile mechanic will come to your home or office to determine the source and cause of the acceleration issues, and will then provide a detailed inspection report that includes the scope and cost of the necessary repairs.

How important is this service?

Any problem that causes hesitation or stalling in a car can present a hazard. The earlier these issues are addressed, the more likely it is the problem will remain localized, and therefore less expensive to repair. Book a mechanic to perform a thorough inspection as soon as possible.

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)

Rating Summary
3
2
0
0
1
3
2
0
0
1

Brian

23 years of experience
696 reviews
Brian
23 years of experience
Mercedes-Benz CLK320 V6-3.2L - Car does not move when I step on the gas pedal - Ponte Vedra Beach, Florida
Amazing service! Quick and painless

Trevor

22 years of experience
185 reviews
Trevor
22 years of experience
Mercedes-Benz 190E L4-2.3L - Car does not move when I step on the gas pedal - San Diego, California
Treavor worked diligently to find the cause of my problem, but was unable to pinpoint what was causing my 190E to not accelerate properly. He suggested that the O2 sensor may be in the wrong location, after my Catalytic converter was replaced, and pre-cats were gutted. I have since confirmed that the sensor is located properly, so may just need to replace the O2 sensor. My dilemma continues.

Richard

11 years of experience
450 reviews
Richard
11 years of experience
Mercedes-Benz E350 V6-3.5L - Car does not move when I step on the gas pedal - Suitland, Maryland
He was professional and knowledgeable.

Arturo

27 years of experience
303 reviews
Arturo
27 years of experience
Mercedes-Benz C280 V6-3.0L - Car does not move when I step on the gas pedal - San Diego, California
Definitely will recommend

Excellent Rating

(6)

Rating Summary
3
2
0
0
1
3
2
0
0
1
Number of Mercedes-Benz Car does not move when I step on the gas pedal Inspection services completed
66+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
experts on our platform

Recent articles & questions

How Long Does a Headlamp Dimmer Switch Last?
Most Most drivers neglect to realize just how many systems have to work together to make driving at night possible. Among the most important things that you will have to possess when trying to drive at night is a set...
How to Renew Your Car Registration in South Carolina
Having Having your car registered with the South Carolina DMV is vital to driving legally in this state. There are a variety of different fines that you will be subjected to if you fail to make this happen. Once you...
Veteran and Military Driver Laws and Benefits in Pennsylvania
For For military members, renewing licenses and registrations can be downright impossible, particularly if you’re stationed outside of Pennsylvania, or even outside the country. Thankfully, the state makes things relatively simple for active duty military members and their families. There...

My headlights are not working correctly - 1996 Chevrolet Blazer

Hi there. Most of the time this is caused by a bad headlamp switch. When the switch fails, it will cause this to occur. If the switch is fine, then it may have an issue with the headlamp relay. I...

Hello my car wouldn't start yesterday morning so I jump started it fine, drove home about 30 miles then throughout the evening I tried starting it and it started everytime, woke up this morning to try start the car and it won't start again

Hi there. Thanks for helping me. My [engine](/topics-engine-toyota/) light was on for two days, and then it was off on Thursday afternoon and Friday morning. This evening, when I tried to turn on car, it won't start. I wonder what issue it may be.

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 (855) 347-2779 · hi@yourmechanic.com