Mercedes-Benz CLA45 AMG Car is hesitating and bucking 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

(4)

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

(4)

Car is hesitating and bucking Inspection Service

How much does a Car is hesitating and bucking Inspection cost?

On average, the cost for a Mercedes-Benz CLA45 AMG Car is hesitating and bucking Inspection is $95 with $0 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2021 Mercedes-Benz CLA45 AMGL4-2.0L TurboService typeCar is hesitating and bucking InspectionEstimate$114.99Shop/Dealer Price$124.99 - $132.49
2016 Mercedes-Benz CLA45 AMGL4-2.0L TurboService typeCar is hesitating and bucking InspectionEstimate$94.99Shop/Dealer Price$120.04 - $138.82
2022 Mercedes-Benz CLA45 AMGL4-2.0L TurboService typeCar is hesitating and bucking InspectionEstimate$94.99Shop/Dealer Price$105.01 - $112.52
2019 Mercedes-Benz CLA45 AMGL4-2.0L TurboService typeCar is hesitating and bucking InspectionEstimate$94.99Shop/Dealer Price$104.99 - $112.48
2017 Mercedes-Benz CLA45 AMGL4-2.0L TurboService typeCar is hesitating and bucking InspectionEstimate$94.99Shop/Dealer Price$105.02 - $112.55
2014 Mercedes-Benz CLA45 AMGL4-2.0L TurboService typeCar is hesitating and bucking InspectionEstimate$94.99Shop/Dealer Price$120.03 - $138.82
2020 Mercedes-Benz CLA45 AMGL4-2.0L TurboService typeCar is hesitating and bucking InspectionEstimate$99.99Shop/Dealer Price$109.87 - $117.28
2015 Mercedes-Benz CLA45 AMGL4-2.0L TurboService typeCar is hesitating and bucking InspectionEstimate$99.99Shop/Dealer Price$125.63 - $144.85
Show example Mercedes-Benz CLA45 AMG Car is hesitating and bucking Inspection prices

When you press the gas pedal, you expect the engine to rev and the car to accelerate. If your fuel delivery system, ignition components and exhaust system are all working properly, that’s what happens. However, even just one problem in any of the systems mentioned could lead to your car hesitating and bucking under acceleration, during deceleration, or at idle.

How this system works:

When you press the gas pedal, the fuel pump sends gasoline through the fuel filter, up the fuel line, and to the injectors. The injectors “atomize” the gas, and spray it into the injectors (atomization just means it turns it into a very fine mist). There, the spark plugs ignite the gasoline, which combusts, moving the pistons and turning the engine.

Gasoline combustion creates fumes (exhaust), which must be vented. This is done through a relatively complex network of components. Most of the exhaust is sent through the exhaust manifold, the catalytic converter, and then out the exhaust pipe. Along the way, some of it is recirculated and burned again (using the EGR valve), and oxygen sensors monitor the exhaust process for the right levels of contaminants.

Common reasons for this to happen:

  • Clogged Fuel Filter: Over time and through normal use, your fuel filter will become dirty and clogged. When this happens, the flow of gasoline to your engine diminishes, which can cause hesitation and bucking.

  • Failing Fuel Pump: If your fuel pump begins to fail, it will not send the right amount of gasoline to the engine. Note that pumps can exhibit intermittent problems for a long time before they fail completely.

  • Failed Oxygen Sensor: If one of the oxygen sensors in your exhaust system has failed, the computer cannot monitor the emissions, and pressure may drop, creating hesitation and bucking.

  • Clogged EGR Valve: The EGR valve is a crucial component in the exhaust system. If it becomes clogged with carbon, it won’t operate correctly, and your engine may spit, sputter or hesitate.

  • Worn Out Spark Plugs and Wires: In order to combust gasoline correctly, your engine needs a steady spark and stream of electricity. This is provided by the spark plugs and wires. If they’re worn out, your engine may spit and sputter.

What to expect:

A top-rated mobile mechanic will come to your home or office to inspect the engine and verify the hesitation and bucking, as well as when the condition occurs. The mechanic will then provide a detailed inspection report that includes the scope and cost of the necessary repairs.

How it's done:

The mechanic will connect a diagnostic computer to your car’s OBDII connection and read any trouble codes in the computer (even if the Check Engine light is not on, trouble codes may be stored). The mechanic may need to test drive the vehicle as well to verify the symptoms.

How important is this service?

You need reliable performance from your engine. Even if the hesitation and bucking doesn’t cause internal damage, it can be extremely disconcerting to drive while these symptoms are present. It can also compromise your safety on the road. Regular maintenance is the best way to protect against hesitation and bucking. Make sure you’re having the spark plugs, wires and fuel filter replaced regularly. You should also have any Check Engine light diagnosed immediately. One of our professional mechanics can troubleshoot, diagnose and repair your car, eliminating the hesitation and bucking during operation.

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

(4)

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

Danny

11 years of experience
269 reviews
Danny
11 years of experience
Mercedes-Benz CLA45 AMG L4-2.0L Turbo - Pre-purchase Car Inspection - Trenton, New Jersey
Danny provided a very detailed and professional pre purchase inspection that gave me all the confidence to purchase my next car.

Joshua

8 years of experience
45 reviews
Joshua
8 years of experience
Mercedes-Benz CLA45 AMG L4-2.0L Turbo - Brake Pads Replacement (Front, Rear) - Prosper, Texas
Josh is Awesome.. I had booked him to do the brake pads and rotors on my car which had just come back from Mercedes for warranty work when he found that the tie rod nuts were coming off on both sides on my front wheels. He literally could have saved my life and my families as they were both about to fail which could have be catastrophic. For the brakes, he replaced all 4 rotors and brake pads and that went great as well. I wouldn't hesitate to book him again for any work on my cars and I would recommend him to all.

Donald

9 years of experience
56 reviews
Donald
9 years of experience
Mercedes-Benz CLA45 AMG L4-2.0L Turbo - Battery - Dallas, Texas
Nice guy! He did a great job & finished everything quick.

Albert

15 years of experience
46 reviews
Albert
15 years of experience
Mercedes-Benz C300 V6-3.0L - Car is hesitating and bucking - Rialto, California
Very detailed and patient inspection to my vehicle. He will explain and SHOW you what the issue might be, and explained as to why the issue is occurring..

Excellent Rating

(4)

Rating Summary
3
0
0
1
0
3
0
0
1
0
Number of Mercedes-Benz CLA45 AMG services completed
44+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
experts on our platform

Recent articles & questions

How to Register a Car in Massachusetts
If If you are planning a move to the great state of Massachusetts, then you will need to make sure that you have all of your bases covered. Among the most important things that you will have to do when...
Maine Speed Limits, Laws, and Fines
Following Following is an overview of the laws, limits, and fines as they relate to speeding traffic violations in the state of Maine. Speed limits in Maine 75 mph: I-95 between Old Town and Houlton 70 mph: most of the...
P0353 OBD-II Trouble Code: Ignition Coil C Primary/Secondary Circuit Malfunction
P0353 means a malfunction has been found specifically in ignition coil C. Problems may include broken connector locks and loose connection at coil.

Car shakes, refuses to accelerate, then cuts off.

Based on the information you provided, It sounds like you may have a throttle position sensor (https://www.yourmechanic.com/services/throttle-position-sensor-replacement) issue. The throttle position sensor tells the computer how much throttle you are giving the engine. Sometimes the sensor wears out and has...

Transfer case

Hello and thanks for writing in. As you may know, there are a number of things that can cause a transfer case to fail, such as failing U-joints, a bad transfer case output shaft seal (resulting in trans fluid leaking...

Turned key to crank engine then realized it has no oil. Do you think it seized or is it ok

If you just cranked over the engine a few times with no oil in it would not cause any issues except you would not have any oil to timing chain tensioners and may have caused the timing chain to jump...

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