Kia Optima Engine is making a gurgling sound 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

(690)

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

(690)

Engine is making a gurgling sound Inspection Service

How much does a Engine is making a gurgling sound Inspection cost?

On average, the cost for a Kia Optima Engine is making a gurgling sound Inspection is $95 with $0 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2016 Kia OptimaL4-2.4LService typeEngine is making a gurgling sound InspectionEstimate$114.99Shop/Dealer Price$124.99 - $132.49
2001 Kia OptimaL4-2.4LService typeEngine is making a gurgling sound InspectionEstimate$94.99Shop/Dealer Price$105.01 - $112.52
2016 Kia OptimaL4-2.0L TurboService typeEngine is making a gurgling sound InspectionEstimate$94.99Shop/Dealer Price$105.01 - $112.52
2012 Kia OptimaL4-2.4L HybridService typeEngine is making a gurgling sound InspectionEstimate$94.99Shop/Dealer Price$104.99 - $112.48
2012 Kia OptimaL4-2.4LService typeEngine is making a gurgling sound InspectionEstimate$94.99Shop/Dealer Price$105.02 - $112.55
2011 Kia OptimaL4-2.0L TurboService typeEngine is making a gurgling sound InspectionEstimate$94.99Shop/Dealer Price$105.01 - $112.52
2013 Kia OptimaL4-2.0L TurboService typeEngine is making a gurgling sound InspectionEstimate$99.99Shop/Dealer Price$109.87 - $117.28
2017 Kia OptimaL4-1.6L TurboService typeEngine is making a gurgling sound InspectionEstimate$99.99Shop/Dealer Price$110.24 - $117.94
Show example Kia Optima Engine is making a gurgling sound Inspection prices

You’re driving along one day just fine. You arrive at your destination and park your car, turning the engine off. Just as you’re about to get out, you hear what sounds like a bubbling, or the engine making a gurgling noise. If you’re like many vehicle owners, your first thought is that something is very wrong. Well, it may be a problem or it might be normal operation.

How this system works:

Hearing a bubbling or gurgling sound means that there’s fluid at work. The most common source of this sound is your coolant system, particularly if you have an expansion tank attached to your radiator.

These systems work a little differently than those on other vehicles. In a basic coolant system, the coolant is locked into the radiator, with nowhere to go as it heats. In a vehicle with an expansion tank, engineers have taken into account the natural expansion of fluid when it’s heated.

Your expansion tank is connected to the radiator, usually by a hose through the radiator cap, but sometimes in another location. As the coolant heats and expands, some of it spills over into the overflow tank. When the coolant cools and condenses, it moves into the radiator. Both of these can cause a gurgling or bubbling sound, and are completely normal.

However, there’s also the possibility that there is air trapped in the system. As the bubbles move with the flow of coolant, you hear the movement as a “gurgling”. This can be a problem – air trapped in the system can cause your car to overheat.

Common reasons for this to happen:

  • Inexpert Coolant Service: The most common reason for air to be trapped in your system is that it wasn’t bled out properly when your coolant was changed. There are several ways to bleed air from the coolant system, including using a funnel on the radiator attached to a special tool that allows mechanics to run the engine while filling the coolant. There are also bleeder valves located on the coolant lines (notably at the back of the engine) that let you bleed air out.

  • Blown Head Gasket: A blown head gasket can allow exhaust gases to enter the coolant, which becomes trapped in the system and can cause a bubbling or gurgling sound during operation. If this is the case, you may also notice that your engine doesn’t run as well as it used to because it’s losing compression due to the leak.

  • Air in the Heater Core: Your car’s heater core uses coolant to provide the heat for your cabin. If air makes it into the heater core, you’ll hear a bubbling or gurgling sound from the passenger side, behind the glovebox.

  • Low Coolant: If your coolant is low, then air moves in to fill the void left by the missing coolant. Again, this creates air pockets in your system, which cause the gurgling sound. Low coolant is generally caused by a leak or several leaks, including from cracked hoses, a leaking water pump gasket and many other possible locations.

  • Normal Operation: As mentioned above, some vehicles have an expansion tank as part of the coolant system, and hearing some bubbling/gurgling is normal with these types of systems.

What to expect:

One of our highly trained mechanics will come to your home or office to inspect your radiator, coolant level and listen to the gurgling noise. 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 check the coolant level, as well as the condition of the radiator, radiator hoses, coolant reservoir/overflow tank and more. It may be necessary to test drive the car in order to get the engine up to normal operating temperature and duplicate the noise in question.

How important is this service?

While bubbling or gurgling from the engine may be normal on some vehicles, it is not on all of them. It could be a sign of air trapped in the system, which can cause the engine to overheat. Having your coolant system regularly serviced and properly maintained is essential, and one of our professional mechanics can inspect the system and provide any needed repairs.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Kia mechanics

Real customer reviews from Kia owners like you.

Excellent Rating

(690)

Rating Summary
651
14
8
2
15
651
14
8
2
15

Chris

22 years of experience
2223 reviews
Chris
22 years of experience
Kia Optima L4-2.4L - Battery - Anaheim, California
Chris was very helpful, and very fast. He was professional and got straight to it. Definitely would use this service again.

Christopher

10 years of experience
114 reviews
Christopher
10 years of experience
Kia Optima L4-2.4L - Canister Purge Solenoid - Houston, Texas
Chris was awesome. On time and got the job done quick. I will definitely recommend.

Joshua

27 years of experience
709 reviews
Joshua
27 years of experience
Kia Optima L4-2.4L - Brake and Inspection Special - Brentwood, California

AL

12 years of experience
234 reviews
AL
12 years of experience
Kia Optima V6-2.7L - Crankshaft Position Sensor - Vancouver, Washington
Showed up early after asking if ok. Checked car to verify service necessary and worked quickly and gave me the old part. Rechecked car to verify problem was gone. Excellent service!!

Excellent Rating

(690)

Rating Summary
651
14
8
2
15
651
14
8
2
15
Number of Kia Optima services completed
7590+
services done by our mechanics
TOTAL NUMBER OF EXPERT Kia MECHANICS
1000+
experts on our platform

Recent articles & questions

A Buyer’s Guide to the 2012 Nissan Cube
The The unique appearance of the 2012 Nissan Cube draws attention everywhere it goes. However, drivers appreciate the numerous standard features like speed-sensitive steering, keyless entry, cruise control and 16-inch alloy wheels to name a few. The result is a...
A Buyer’s Guide to the 2011 BMW X6 ActiveHybrid
This This “Sports Activity Vehicle” – a moniker bestowed by its maker – is one of those few cars that toes the line between SUV, hatchback sedan, and a just plain quirky car. Regardless of its true identity, however, the...
How to Install Aftermarket Springs
Switching Switching out your stock springs (https://www.yourmechanic.com/article/how-long-do-suspension-springs-last) for aftermarket springs can have a huge impact on your car. Whether you’re going for a sporty feeling, or even just a different look by lowering the car, new springs can make your...

How do I remove the spare tire?

Removing the spare tire is an important step when fixing a flat tire. This is what will replace it. To remove the spare tire. Locate the tire tool set. Look under the rear of the bed and the spare tire...

How does the Nissan Vehicle Immobilizer system work?

If your Altima is equipped with the Nissan Vehicle Immobilizer system rather than the vehicle security system, you have significantly more protection from theft. The system works to prevent someone from stealing the car (although it will not prevent people...

My honda city here in phil. has CVT w 24k km on it do you think it will last 200k km?? I drive fast and use paddle shifters often

The best way to ensure that a transmission will last as long as it possibly can is to change the fluid at the recommended intervals and to drive the vehicle with care. Oftentimes increasing the RPMs very high for a...

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