Buick Roadmaster Car is hesitating and bucking Inspection at your home or office.

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Car is hesitating and bucking Inspection Service

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

On average, the cost for a Buick Roadmaster 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
1991 Buick RoadmasterV8-5.0LService typeCar is hesitating and bucking InspectionEstimate$114.99Shop/Dealer Price$124.99 - $132.49
1992 Buick RoadmasterV8-5.7LService typeCar is hesitating and bucking InspectionEstimate$94.99Shop/Dealer Price$105.01 - $112.52
1996 Buick RoadmasterV8-5.7LService typeCar is hesitating and bucking InspectionEstimate$94.99Shop/Dealer Price$105.01 - $112.52
1993 Buick RoadmasterV8-5.7LService typeCar is hesitating and bucking InspectionEstimate$94.99Shop/Dealer Price$104.99 - $112.48
1995 Buick RoadmasterV8-5.7LService typeCar is hesitating and bucking InspectionEstimate$94.99Shop/Dealer Price$105.02 - $112.55
1994 Buick RoadmasterV8-5.7LService typeCar is hesitating and bucking InspectionEstimate$94.99Shop/Dealer Price$105.01 - $112.52
Show example Buick Roadmaster 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.

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Meet some of our expert Buick mechanics

Real customer reviews from Buick owners like you.

Excellent Rating

(34)

Rating Summary
30
2
0
1
1
30
2
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1

Anthony

17 years of experience
39 reviews
Anthony
17 years of experience
Buick Roadmaster V8-5.7L - Starter - Antioch, California
on time, completed work quickly, left no mess at all. car is working great at the moment, Anthony was great, knew what he was doing, made me comfortable, wasn't to sure of having someone coming to my house. He even put up with old man's questions.

Tam

22 years of experience
251 reviews
Tam
22 years of experience
Buick Roadmaster V8-5.7L - Oil Change - San Francisco, California
tam is an extradinary person..extremly professional, courteous and super kool...!

Jean

25 years of experience
70 reviews
Jean
25 years of experience
Buick Roadmaster V8-5.7L - Heater Blower Motor - Loganville, Georgia
Perfect. Good problem solver.

Damian

11 years of experience
430 reviews
Damian
11 years of experience
Buick Roadmaster V8-5.7L - Crankshaft Harmonic Balancer - Cocoa, Florida
Competent and quick

Excellent Rating

(34)

Rating Summary
30
2
0
1
1
30
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1
Number of Buick Roadmaster services completed
374+
services done by our mechanics
TOTAL NUMBER OF EXPERT Buick MECHANICS
800+
experts on our platform

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