Acura TL Car surges when air conditioning is on 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

(1,052)

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

(1,052)

Car surges when air conditioning is on Inspection Service

How much does a Car surges when air conditioning is on Inspection cost?

On average, the cost for a Acura TL Car surges when air conditioning is on Inspection is $95 with $0 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2007 Acura TLV6-3.5LService typeCar surges when air conditioning is on InspectionEstimate$114.99Shop/Dealer Price$132.49 - $145.62
1999 Acura TLV6-3.2LService typeCar surges when air conditioning is on InspectionEstimate$94.99Shop/Dealer Price$112.52 - $125.67
1998 Acura TLL5-2.5LService typeCar surges when air conditioning is on InspectionEstimate$94.99Shop/Dealer Price$112.52 - $125.67
2009 Acura TLV6-3.7LService typeCar surges when air conditioning is on InspectionEstimate$94.99Shop/Dealer Price$112.48 - $125.60
1998 Acura TLV6-3.2LService typeCar surges when air conditioning is on InspectionEstimate$94.99Shop/Dealer Price$112.55 - $125.72
2008 Acura TLV6-3.2LService typeCar surges when air conditioning is on InspectionEstimate$94.99Shop/Dealer Price$112.52 - $125.67
2012 Acura TLV6-3.7LService typeCar surges when air conditioning is on InspectionEstimate$99.99Shop/Dealer Price$117.28 - $130.25
2004 Acura TLV6-3.2LService typeCar surges when air conditioning is on InspectionEstimate$99.99Shop/Dealer Price$117.94 - $131.39
Show example Acura TL Car surges when air conditioning is on Inspection prices

For most of us, turning on the AC on a hot summer day is a relief. Cooled air fills the cabin and you’re able to relax and drive comfortably. However, if your car surges with the AC on, then there’s definitely a problem that needs to be hunted down and repaired.

How this system works:

First, understand that this problem isn’t tied to just one system – it’s a combination of different things. When your AC turns on, it puts a load on the engine (the engine is responsible for turning the compressor, which builds pressure in the system, which allows low-pressure, gaseous refrigerant to be turned into high-pressure liquid and used in your cooling system.

When the engine is put under a load by the AC system, the car’s computer automatically attempts to compensate for that by adjusting the idle. If there is carbon buildup within any part of the system, including the idle air control valve, throttle body, or possibly even the EGR valve, it can cause surging. The car’s computer essentially miscalculates the amount of power necessary, and ends up overshooting, leading to a surging engine.

Any problem with the AC system can also exacerbate this condition. For instance, if the system is low on refrigerant, the compressor will kick on more often, causing the surging to increase in frequency (if not in intensity).

Common reasons for this to happen:

Carbon Buildup: A number of engine components are subject to carbon buildup over time, and this can place a significant load on the engine. When the additional load of your AC compressor is added, it causes the computer to miscalculate and increase idle speed too much. Common sources of carbon buildup include the IAC valve, the EGR valve, and the throttle body.

  • Low Refrigerant in the AC System: If your AC system is low on refrigerant, it will make the compressor cycle on more frequently, increasing the load on your engine.

  • Failing AC Compressor: If your AC compressor is beginning to fail, this can also add to the surging problem.

  • Bad Belt: One often overlooked cause of a car surging with the AC on is actually a worn compressor belt. If the belt is stretched or worn smooth, it can slip during operation. This places significant strain on the engine and the AC system. Replacing the belt often eliminates the surge, and ensures better AC operation.

  • Bad AC Cycling Switch: The AC cycling switch controls the compressor cycling pattern. Over time, it can go bad. When this happens, it will place a significant load on the engine and can lead to surging.

  • Overfilled AC System: While low refrigerant can cause problems with your AC and engine surging, an overfilled system can cause the same problem. Refrigerant must be “just right” or you will experience a number of different problems.

What to expect:

Our professional mobile mechanic will come to your home or office to inspect the engine and the air conditioning system. 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 inspect the AC system, as well as the vehicle’s engine. A test drive may be necessary if the surging only occurs when the car is in drive. The mechanic will check the car’s refrigerant level, as well as other possible causes, such as the AC cycling switch.

How important is this service?

If your engine is surging while the AC is on, it’s a sign that there’s something wrong. Driving without the air conditioner might solve it at least temporarily, but this is only a short-term fix. The actual problem must be addressed. One of our professional mechanics can inspect and diagnose your problem, and then provide a repair that ensures your engine runs smoothly and that your AC system works correctly.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Acura mechanics

Real customer reviews from Acura owners like you.

Excellent Rating

(1,052)

Rating Summary
981
35
8
7
21
981
35
8
7
21

Scott

36 years of experience
899 reviews
Scott
36 years of experience
Acura TL V6-3.2L - Tune-up - Scottsdale, Arizona
Very friendly, professional

Whitney

39 years of experience
783 reviews
Whitney
39 years of experience
Acura TL V6-3.2L - Oil Change - San Jose, California

Allan

21 years of experience
16 reviews
Allan
21 years of experience
Acura TL V6-3.2L - Power Steering Pump - Wilson, North Carolina
Allan stayed in constant communication. He did thorough research before beginning and recommended only what was necessary to get the job done right the first time.

Donald

16 years of experience
41 reviews
Donald
16 years of experience
Acura TL V6-3.5L - Oil Change - Sugar Land, Texas

Excellent Rating

(1,052)

Rating Summary
981
35
8
7
21
981
35
8
7
21
Number of Acura TL services completed
11572+
services done by our mechanics
TOTAL NUMBER OF EXPERT Acura MECHANICS
1000+
experts on our platform

Recent articles & questions

How Does a Radiator Keep an Engine Cool?
Car radiators cool off your engine and prevent your engine from overheating. Coolant absorbs engine heat and dissipates it through the radiator.
How to Report a Vehicle Break-In
Having Having someone go through the contents of your car and take your personal belongings is a huge violation of your privacy. The act of breaking into a home or vehicle with the intent to commit a crime or theft...
The Guide To Colored Curb Zones in Delaware
Delaware Delaware parking laws: understanding the basics Delaware drivers have a lot of rules and regulations to consider when they are out on the road. Of course, they have just as many things to consider once they are getting ready...

Fog lights staying on after jumpstart.

The fog lights are turned on and off at the switch and the body control module controls when they come on or go off. This is not common but you may have a short in the system that is keeping...

My 2014 Chevy Malibu lt is throwing the p1682 code. I have no issues other than the light. Should I start with replacing the fuses

A poor electrical connection to a fuse, or in the fuseholder, is a possibility and that, along with the condition of the power relay and the start power relay, should be considered. Fuses are easily tested and they should not...

My car is throwing a P0302 which i know is a cylinder 2 misfire i replaced [spark plug](/topics-spark-plug-chevy/) wires coil pack and now spark plugs with no luck any other suggestions?

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 (844) 997-3624 · hi@yourmechanic.com