GMC Sierra 2500 HD 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

(75)

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

(75)

Car is hesitating and bucking Inspection Service

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

On average, the cost for a GMC Sierra 2500 HD 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
2017 GMC Sierra 2500 HDV8-6.0LService typeCar is hesitating and bucking InspectionEstimate$114.99Shop/Dealer Price$124.99 - $132.49
2022 GMC Sierra 2500 HDV8-6.6L Turbo DieselService typeCar is hesitating and bucking InspectionEstimate$94.99Shop/Dealer Price$105.01 - $112.52
2007 GMC Sierra 2500 HDV8-6.6L Turbo DieselService typeCar is hesitating and bucking InspectionEstimate$94.99Shop/Dealer Price$105.01 - $112.52
2012 GMC Sierra 2500 HDV8-6.6L Turbo DieselService typeCar is hesitating and bucking InspectionEstimate$94.99Shop/Dealer Price$104.99 - $112.48
2016 GMC Sierra 2500 HDV8-6.0LService typeCar is hesitating and bucking InspectionEstimate$94.99Shop/Dealer Price$105.02 - $112.55
2005 GMC Sierra 2500 HDV8-6.0LService typeCar is hesitating and bucking InspectionEstimate$94.99Shop/Dealer Price$105.01 - $112.52
2008 GMC Sierra 2500 HDV8-6.6L Turbo DieselService typeCar is hesitating and bucking InspectionEstimate$99.99Shop/Dealer Price$109.87 - $117.28
2011 GMC Sierra 2500 HDV8-6.0LService typeCar is hesitating and bucking InspectionEstimate$99.99Shop/Dealer Price$110.24 - $117.94
Show example GMC Sierra 2500 HD 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 GMC mechanics

Real customer reviews from GMC owners like you.

Excellent Rating

(75)

Rating Summary
71
2
0
1
1
71
2
0
1
1

Michael

6 years of experience
139 reviews
Michael
6 years of experience
GMC Sierra 2500 HD V8-6.6L Turbo Diesel - Check Engine Light is on - Kent, Washington
Friendly and professional.

Carlos

12 years of experience
77 reviews
Carlos
12 years of experience
GMC Sierra 2500 HD V8-6.6L Turbo Diesel - Other Inspections - Cerritos, California
Carlos was great and was to able explain the mechanical process of the problem to a non-mechanic. Extremely knowledgeable and very friendly and courteous to work with. I highly recommend Carlos and plan on continuing to request his services as needed for my family's vehicle maintenance needs.

Patrick

33 years of experience
1422 reviews
Patrick
33 years of experience
GMC Sierra 2500 HD V8-6.0L - Oil Change - Kyle, Texas
Been using Patrick for many years now on all of our family vehicles and never any problems! Great resource as a mechanic. Thanks Patrick. Mario

Andy

4 years of experience
73 reviews
Andy
4 years of experience
GMC Sierra 2500 HD V8-6.6L Turbo Diesel - Brake System Flush - Morgan Hill, California
Andy arrived on time, he made sure to explain the task and did a great job.!! Thank you for your help ! Great job!

Excellent Rating

(75)

Rating Summary
71
2
0
1
1
71
2
0
1
1
Number of GMC Sierra 2500 HD services completed
825+
services done by our mechanics
TOTAL NUMBER OF EXPERT GMC MECHANICS
900+
experts on our platform

Recent articles & questions

What Does Ignition Timing Mean?
Timing Timing – it has a couple of different meanings when applied to your car’s engine. One of the most critical is ignition timing (not to be confused with engine timing). Ignition timing refers to when spark is created during...
How to Drive Cross Country
Driving cross country (https://www.yourmechanic.com/article/5-essential-things-to-know-before-driving-on-country-roads) is a fun and exciting way to spend vacation time, especially when traveling with family. But before setting out on your epic journey, you need to keep in mind a few factors. You need to fully...
P0801 OBD-II Trouble Code: Reverse Inhibit Control Circuit Malfunction
P0801 means an issue with the reverse inhibitor switch making the vehicle unable to be placed in reverse or capable of doing so while driving forward.

I smell vapor in the car and the car is starting and cutting right off

A code for the canister close valve will not cause the engine to not run. What would cause the engine to not run, and may be the cause of the fuel vapor smell in the car, would be a leaking/cracked...

My reservoir is boiling is that indication of needing a thermostat 2007 Nissan Pathfinder

Hi there - while it is possible that the thermostat is keeping your engines operating temperature too high (coolant temp gauge should always be in the middle of the gauge), the steam and boiling water out of the reservoir (https://www.yourmechanic.com/question/coolant-is-boiling-by-amonee-a)...

Car jerks

The problem is inside the transmission with pressures or shift solenoids and will need to have a transmission expert test and diagnose it to isolate the cause.

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