Jeep Liberty Throttle Body Replacement Costs

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Throttle Body Replacement Service

How much does a Throttle Body Replacement cost?

On average, the cost for a Jeep Liberty Throttle Body Replacement is $472 with $332 for parts and $140 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
2009 Jeep LibertyV6-3.7L	Service typeThrottle Body Replacement	Estimate$959.92	Shop/Dealer Price$1164.75 - $1771.14
2007 Jeep LibertyV6-3.7L	Service typeThrottle Body Replacement	Estimate$950.91	Shop/Dealer Price$1153.97 - $1759.04
2006 Jeep LibertyL4-2.8L Turbo Diesel	Service typeThrottle Body Replacement	Estimate$968.93	Shop/Dealer Price$1176.52 - $1795.12
2005 Jeep LibertyV6-3.7L	Service typeThrottle Body Replacement	Estimate$1234.03	Shop/Dealer Price$1507.90 - $2325.32
2006 Jeep LibertyV6-3.7L	Service typeThrottle Body Replacement	Estimate$1234.03	Shop/Dealer Price$1509.37 - $2327.90
2004 Jeep LibertyV6-3.7L	Service typeThrottle Body Replacement	Estimate$810.47	Shop/Dealer Price$978.59 - $1478.45
2004 Jeep LibertyL4-2.4L	Service typeThrottle Body Replacement	Estimate$810.47	Shop/Dealer Price$978.46 - $1478.23
2010 Jeep LibertyV6-3.7L	Service typeThrottle Body Replacement	Estimate$950.91	Shop/Dealer Price$1154.00 - $1759.08

Show example Jeep Liberty Throttle Body Replacement prices

What is the throttle body and how does it work?

The throttle body is an air metering device mounted between the air filter and snorkel, and the intake plenum. Within the throttle body is a movable throttle plate whose position controls the amount of air that enters the engine to determine engine speed. Throttle body designs vary. Some incorporate an idle air control valve, throttle position sensor, and other electronic throttle controls. The throttle plate in the throttle body can be controlled directly by an accelerator pedal cable or fully electronically in the newest drive-by-wire systems.

When to consider replacing the throttle body:

Check engine light and/or reduced power warning light is on. Most modern throttle bodies have electrical components, such as a throttle position sensor. These components are monitored by the powertrain control module (PCM). If the check engine light or reduced power warning light comes on, a mechanic will determine if any of the stored trouble codes implicate a throttle body malfunction.
Wrong idle speed. Carbon deposits in the throttle body, particularly around the movable throttle plate or in the idle air control valve, can cause the engine idle speed to be too low or too high.
Poor transmission shifting. In some applications, transmission shift timing relies on signal outputs from the throttle body. If the throttle position sensor is defective, that might adversely affect shift timing and feel.

How do mechanics replace the throttle body?

The engine cover is removed, if necessary.
The flexible rubber snorkel from the air filter housing to the throttle body is disconnected. Typically, the connection is made with a large stainless steel hose clamp.
The electrical connections to the throttle body are removed.
If the throttle body is not a drive-by-wire system, the accelerator cable and cruise control cable are disconnected and set aside.
The bolts retaining the throttle body to the plenum, the gasket, and the throttle body are removed. If the throttle body is being cleaned and tested for re-use, approved chemicals are used in the cleaning process.
The new or serviced throttle body is re-attached to the plenum and the bolts torqued to factory specifications.
All cables and electrical connections are restored. The intake air snorkel is reconnected.
If applicable, the electronic throttle installation and idle re-learn procedures are performed using an appropriate scan tool.
Finally, the engine is started, brought to normal operating temperature, and idle speed is checked. The car is road tested to ensure normal operation and no illumination of warning or service lights.

Is it safe to drive with a throttle body problem?

Yes. But, the vehicle may be limited in power or put into what is referred to as limp mode, in order to get the vehicle to a repair facility. If the check engine light is on, or the electronic throttle control warning light is on, but there is no noticeable difference in engine performance, the car can be safely driven. However, it is best to have it diagnosed and repaired at your earliest convenience to avoid unexpected breakdown or possible damage to the catalytic converter.

When replacing the throttle body keep in mind:

Many modern throttle bodies have spring loaded sensors and plastic gears that are not intended to be manipulated directly during any diagnostics or inspections. These components are controlled electronically or generate signals. It is best to let a mechanic use approved tests to diagnose the problem.
Wiring faults, bad grounds, or bad terminal connections can make it appear as though an electronically controlled throttle has failed. A mechanic will always rule out all other causes before replacing the throttle body.
When cleaning the throttle body, special care should be taken to use only special spray cleaners designed to not damage electrical components or sensors.

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Robert

32 years of experience

646 reviews

Robert

32 years of experience

by Jenifer

Jeep Liberty V6-3.7L - Car is not starting - San Jose, California

Robert was awesome. I gave wrong address on accident so Robert called me twice to find me. My fault... He did good work, was nice and explained everything that he was doing. He did inspection and helped with some preliminary items before we do the actual repair. I am rescheduling with him for the rest of the work. I am excited to have found My Mechanic.com.

Andrew,

6 years of experience

161 reviews

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Andrew,

6 years of experience

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by Jolene

Jeep Liberty V6-3.7L - Alternator - Plano, Texas

Really great work. He was extremely professional and explained the entire process to me, and showed the results after the repair was done. He even took the time to answer all my questions after the repair. I'm super happy with the work and will definitely recommend to anyone in need of car service!

Peter

29 years of experience

592 reviews

Peter

29 years of experience

by Chris

Jeep Liberty V6-3.7L - Evaporative Emission Control Canister - Reseda, California

My appointment was scheduled for 2 pm, and I sent a message at 2:15 pm providing my cell phone number, Peter called me at 2:18 pm letting me know he was running behind with a previous job. He arrived at 4:18 pm and got to work on my jeep. I know some people would be very upset with this late arrival. I honestly don't know how anyone could expect a mechanic to show up exactly on time and fix anything exactly as planned, so I was not dismayed. My original quote was $265.50. That changed to $313.35 due to an increase in parts. Again, maybe something that others might complain about, but the cost of OEM parts is not on the mechanic! Peter took his time with me and was patient in listening to my description of the problem and careful to diagnose and explain to my satisfaction. He got right to work, was very pleasant and knowledgeable. Did a fantastic job. I had an EVAP canister replaced on my 2004 Jeep. With over 150,000 miles it is not uncommon to have problems with the check engine light coming on and diagnosis codes of Evap Emissions errors. This problem has plagued me for quite some time and made smog certification a nightmare. No longer an issue for me. Codes are clear and the Jeep is running great! Peter also pointed out some other areas of concern that I will plan to address asap. I would recommend this service and Peter specifically. Very pleased with the service. I would suggest to anyone to check their expectations about the time frame for the appointment, and also prepare to be flexible on your expectation of the cost of parts. Other than that, you are in great hands with Peter Izaguirre - my new mechanic!

Christopher

16 years of experience

40 reviews

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Christopher

16 years of experience

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by taunaja

Jeep Liberty V6-3.7L - Headlamp Dimmer Switch - Atlanta, Georgia

He was on time and finished work quickly

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