Mitsubishi Eclipse Cross 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

(1,978)

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

(1,978)

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 Mitsubishi Eclipse Cross 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
2020 Mitsubishi Eclipse CrossL4-1.5L TurboService typeCar surges when air conditioning is on InspectionEstimate$114.99Shop/Dealer Price$124.99 - $132.49
2022 Mitsubishi Eclipse CrossL4-1.5L TurboService typeCar surges when air conditioning is on InspectionEstimate$94.99Shop/Dealer Price$105.01 - $112.52
* Mitsubishi Eclipse CrossL4-1.5L TurboService typeCar surges when air conditioning is on InspectionEstimate$94.99Shop/Dealer Price$105.01 - $112.52
2019 Mitsubishi Eclipse CrossL4-1.5L TurboService typeCar surges when air conditioning is on InspectionEstimate$94.99Shop/Dealer Price$104.99 - $112.48
2018 Mitsubishi Eclipse CrossL4-1.5L TurboService typeCar surges when air conditioning is on InspectionEstimate$94.99Shop/Dealer Price$105.02 - $112.55
Show example Mitsubishi Eclipse Cross 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 Mitsubishi mechanics

Real customer reviews from Mitsubishi owners like you.

Excellent Rating

(1,978)

Rating Summary
1,850
73
15
13
27
1,850
73
15
13
27

Robert

40 years of experience
31 reviews
Robert
40 years of experience
Mitsubishi Outlander L4-2.4L - Car surges when air conditioning is on Inspection - Troutdale, Oregon
Very good. Went above and beyond.

Tabitha

17 years of experience
335 reviews
Tabitha
17 years of experience
Mitsubishi Outlander Sport L4-2.4L - Car surges when air conditioning is on - San Diego, California
Friendly and professional highly recommended

Tyrone

11 years of experience
423 reviews
Tyrone
11 years of experience
Mitsubishi Galant L4-2.4L - Brake Caliper Replacement (Driver Side Front) - Temple Hills, Maryland
Great work, didnt take long and explained stuff to me that I could understand.

David

18 years of experience
39 reviews
David
18 years of experience
Mitsubishi Montero V6-3.5L - Check Engine Light is on Inspection - Denver, Colorado
Very knowledgeable! Friendly, and easy to talk to.

Excellent Rating

(1,978)

Rating Summary
1,850
73
15
13
27
1,850
73
15
13
27
Number of Mitsubishi services completed
21758+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mitsubishi MECHANICS
700+
experts on our platform

Recent articles & questions

How Long Does a Traction Control Module Last?
The The traction control in your vehicle assists you in driving on slippery surfaces and helps your wheels keep traction on the road. The system is normally activated when the throttle input and engine torque do not match the surface...
Symptoms of a Bad or Failing Flexible Clutch Hose
Common signs include difficulty shifting, low clutch fluid, and feeling no resistance at the clutch pedal.
P0234 OBD-II Trouble Code: Engine Overboost Condition
P0234 code definition Engine Overboost Condition What the P0234 code means P0234 is a generic OBD-II code that is triggered when the...

It will shift in every gear but reverse won't work could it be the neutral idle switch

Hello there, thank you for asking about your 1997 Chevrolet Blazer. This is caused by an internal reverse band or servo actuator failing. You will need to have the transmission pressure tested to see if the reverse servo is being...

Recently bought a car from a military guy who was pcs’ing soon that turned out to have more issues than what he told me, so now I’

Salvage titles are issued when a car has been heavily damaged in a wreck, flood, or other catastrophe. If you are selling a car that merely needs mechanical repairs, even a lot of repairs like a new engine and/or transmission,...

Oil leak

This suggests you may have a leak resulting from a failing gasket somewhere in your engine. As you know, there are many different places in your motor that are sealed by gaskets. I would suggest narrowing this down by placing...

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