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Coolant Leak Repair At TMS Auto Service In Kansas City, MO

Coolant Leak Repair at TMS Auto Service in Kansas City, MO

At TMS Auto Service in Kansas City, we understand how crucial it is to maintain your vehicle’s engine cooling system to keep your car running smoothly. A coolant leak can lead to serious engine damage if left unchecked. Our expert technicians are here to provide fast and reliable coolant leak repair services to ensure your car’s engine stays at the right temperature.

What Is A Coolant Leak?

Coolant leaks occur when the liquid responsible for cooling the engine, also known as engine coolant or antifreeze, escapes from the car’s cooling system. The coolant mixture, made up of water and antifreeze, flows through the radiator, water pump, heater core, and other components to keep the engine from overheating.

A leak can develop in various parts of the cooling system, such as the radiator, hoses, water pump, or even the engine block itself. Small leaks can sometimes go unnoticed, but they can quickly escalate into bigger problems. It’s important to address coolant leaks as soon as possible to avoid costly repairs and engine damage.

Common Causes Of Coolant Leaks

Coolant leaks can happen for several reasons, and understanding the cause can help you determine the best solution. Below are some common causes of coolant leaks:

1. Holes In The Radiator

The radiator is a key component of your car’s cooling system. Over time, the radiator can develop holes due to corrosion, physical damage, or normal wear and tear. When this happens, coolant begins to leak out, and the engine’s temperature can rise beyond the normal operating range.

2. Blown Head Gasket

A blown head gasket is one of the more serious causes of coolant leaks. The head gasket seals the cylinder head to the engine block and prevents coolant from mixing with engine oil. If the gasket fails, coolant can leak into the engine or into the exhaust system. This often results in the car producing white smoke from the exhaust and a noticeable loss of coolant.

3. Water Pump Issues

The water pump circulates coolant through the engine and cooling system. Over time, the pump can wear out, and the seals can fail, leading to leaks. A malfunctioning water pump may also result in the engine running hotter than usual, making it difficult for the engine to maintain the proper temperature.

4. Cracks In The Engine Block Or Cylinder Head

Cracks in the engine block or cylinder head are serious and often occur due to overheating or excessive pressure within the cooling system. These cracks can allow coolant to leak into the engine or onto the ground. If you notice any signs of coolant leakage from the engine, it’s important to have your car inspected by a professional immediately.

5. Heater Core Leaks

The heater core is responsible for providing heat to your car’s cabin. It works by circulating engine coolant through small tubes that transfer heat into the air. If the heater core develops a leak, you may notice coolant on the floor of your car or a sweet smell coming from the vents.

Signs Of A Coolant Leak

Knowing the signs of a coolant leak can help you catch it early before it causes major engine problems. Here are some common indicators of a coolant leak:

  • Overheating Engine: One of the most obvious signs of a coolant leak is an engine that consistently runs hotter than usual. If the engine temperature gauge is in the red zone, it’s a clear sign that your cooling system isn’t working properly.
  • White Smoke from the Exhaust: If you notice white smoke coming from the exhaust, it could indicate that coolant is leaking into the engine, possibly due to a blown head gasket.
  • Low Coolant Levels: Check the coolant level regularly. If it’s consistently low and you don’t notice any visible leaks under the car, there may be a leak somewhere in the cooling system.
  • Sweet Smell Inside the Car: A sweet, syrupy smell inside the cabin may indicate a heater core leak, which is allowing coolant to enter the vehicle’s cabin.
  • Visible Coolant on the Ground: If you spot green, orange, or pink fluid under your car, it could be a sign of a coolant leak. This fluid is often caused by a damaged radiator hose or a worn-out radiator cap.

How TMS Auto Service Can Help

At TMS Auto Service, we specialize in diagnosing and repairing coolant leaks in Kansas City, MO. Our skilled technicians have the experience to find the source of the leak and perform a thorough repair to restore your car’s cooling system. Here’s how we can help:

1. Thorough Inspection Of The Cooling System

Our technicians begin by inspecting the entire cooling system, including the radiator, hoses, water pump, heater core, radiator cap, and engine block, to find the source of the leak. We use specialized tools to check for small leaks and cracks in the system.

2. Coolant Leak Fix

Once the leak is located, we repair or replace the damaged component. Whether it’s a cracked radiator, a faulty water pump, or a blown head gasket, our team will ensure the repair is done right. We use high-quality parts to guarantee long-lasting results.

3. Coolant System Flush

In some cases, a coolant flush may be necessary to remove any debris, old coolant, or contaminants that have built up in the system. A clean coolant system helps maintain proper engine temperature and prevents future leaks or overheating.

4. Engine Temperature Check

After the repair, we check the engine temperature to ensure it is operating within the normal range. We also test the coolant system for leaks and make sure everything is working as it should.

5. Preventative Maintenance

To avoid future coolant leaks, we offer preventative maintenance services such as regular coolant system checks, radiator cap replacements, and engine cooling system inspections. Regular maintenance can help extend the life of your cooling system and prevent overheating issues.

Why Choose TMS Auto Service?

  • Experienced Technicians: Our team of certified mechanics has years of experience in repairing coolant leaks and other cooling system issues. We use the latest diagnostic equipment to identify and fix the problem quickly.
  • High-Quality Repairs: We only use top-quality replacement parts to ensure your repair is durable and effective. Our goal is to get you back on the road with confidence.
  • Fast and Reliable Service: At TMS Auto Service, we understand the importance of your vehicle. We strive to provide quick and reliable repairs so that you can get back to your daily routine without unnecessary delays.
  • Affordable Prices: We offer competitive pricing on all of our services, including coolant leak repairs. You can trust us to provide you with honest estimates and fair pricing.

Schedule Your Coolant Leak Repair Today

If you suspect that your car is leaking coolant, don’t wait until it leads to more serious problems. Bring your vehicle to TMS Auto Service in Kansas City, MO, and let our team handle the repair. We’ll make sure your car’s cooling system is working properly, so you can drive with peace of mind.

Contact us today to schedule an appointment or stop by our shop for a quick inspection. Your car’s engine will thank you for it!

 

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Our Customer Reviews

Before we bought a car at the car dealership down the street, we brought it here for an inspection. John was the young man who helped us out, so honest and provided us with great advice. Definitely be coming back here.

Aida Oct 10, 2025

The guys are very knowledgeable and the customer service is top notch.

Marindia Ramsey Sep 9, 2025

We were pleased with the initial quote, we were impressed with the honest insight into our car's needs. Scott was fantastic about sticking to the price he quoted, and we really appreciated the excellent education he provided on the services rendered and any future repair needs.

darae adriano Sep 9, 2025

I always receive great work along with friendly and reliable advise on my next service schedule.

Sreginkc Aug 8, 2025

Well trained with great customer service. #1 on my shortlist! Won't trust my baby anywhere else

Deron McGraw Jul 7, 2025

My favorite shop by far. The gentleman are always very friendly and courteous. Good customer service goes a long way and these guys have it down!(: they were able to get my car fixed and on the road about a week sooner than initially scheduled, which I really appreciate because its mine and my boyfriends way to work. Just waiting on the wheel to come in. Overall I highly recommend them. They won't upcharge you or try to scam you. Just honest, hardworking people ❤️

Mikaela Hamby Jul 7, 2025

Came here for a state inspection, was in and out very quick. Customer service was fantastic, not only to me. But every phone call clerk make to customers while I was waiting was professional and thorough. Will definitely bring my cars here for service in the future.

Brant Fillpot Jun 6, 2025

Great service and fair prices! Got my brakes done here and also had them fix some mistakes the last shop made during an oil change. Staff was very friendly as well. Will definitely be back!

Luke Lindquist Jun 6, 2025

Was recommended by a co-worker worked on my 94 lightning pickup nice folks fair price good job

David Wooten Jun 6, 2025

Had to take my car in twice totaking around 5k. The repairs were done quick, done well, and the crew worked to make sure I was taken care of (by walking me through work done, pricing, their shuddle service, and their receptiveness to my changing needs and financial situation). My wife has been using them for years and after checking them out I must say I understand why. Additional notes: they offer payment through the phone so if you are unable to pick up the car yourself who ever you need to retrieve the vehicle will just need to pick up the keys.

Leon Qurbin Jun 6, 2025

Very knowledgeable and friendly, and my estimate was right on the money. Definitely will be a repeat customer

Dorothy Gibson Jun 6, 2025

This place is great! I always take my vehicle here because they are so easy to work with & go above and beyond to save you money instead of trying to take advantage of you. Today I got a flat tire on my brand new CRV after driving over a screw from construction across the road from my house. TMS repaired my tire for free. I can’t recommend them enough.

Ronna Ramey May 5, 2025

Scott and all the guys at the shop not only know so much of what they’re doing that they get it right every time, but they also get you in and out in a timely manner, especially as a business owner who is in desperate need of his vehicles. I wouldn’t ask for better service from anyone

Matt Marshall Apr 4, 2025

Great service , I've had work done the ,past never been disappointed ! Great company .☆

Sandra Stevenson Mar 3, 2025

Professional and friendly car shop. This is our go-to place to take care of our cars.

Moshe Messer Feb 2, 2025

I can’t say enough great things about John and Scott here with TMS! From the moment I walked in, I was treated with professionalism and respect. The team quickly diagnosed the issue with my car and provided a fair, transparent estimate before starting any work. The repair was completed on time, and my car runs better than ever! It’s hard to find a trustworthy mechanic, but TMS has earned my business for life. If you're looking for skilled, honest, and reasonably priced auto service, this is the place to go. Highly recommended!

Alex McGraw Feb 2, 2025

Very friendly and thorough. Took care of everything we asked.

Tom Elliott Jan 1, 2025

TMS came highly recommended to me and they are worth the rave reviews. The pricing is fair. The mechanics give knowledgeable recommendations and advice about next actions with a customer’s situation in mind. Basically they are not trying to drain your pockets.

Yasche Glass Jan 1, 2025

After months of trouble shooting and guess work on my end, I took my 96 Cherokee here and they figured it out within a day. The part was hard to locate but they didn't not mind or charge anything extra to leave it there for multiple weeks while we located the part and had to delivered. The part was an instant fix to an issue I had lost hope on. Great group of people for sure and definitely my go to shop now

Nick Skillman Jan 1, 2025

Most trustworthy mechanic in KCMO. Always take care of our family. Cover parts under warranty when they dont have to. John at the desk is a great salesman and employee. Under great ownership as well. This is my go to mechanic i dont let other places touch my car anymore.

Daniel Comer Jan 1, 2025

They squeezed my car in very last minute because they knew it was my only car to get my kids around. They explained everything so I could understand and were very transparent about prices. Definitely recommend.

Jessica Mercado Jan 1, 2025

I was referred to TMS from a friend who had glowing reviews. I have been three times now and all three times have been great experiences from both Scott and John. 1st time - Scott helped me change a headlight, NO cost. 2nd time - had a vehicle that needed a manifold replaced. Jeep dealer quoted two weeks. Scott had it in and done in a day. Today our other car wouldn't start after a new battery was put in by a parts store. Called at 8am and they got it in and fixed plus an oil change, SAME DAY. I'm not saying or expecting same day service all the time but it has sure been nice not to be short a car. Timeliness and pricing have been more than fair. Would highly recommend.

Matthew Haar Dec 12, 2024

I have been taking my vehicles to these guys for five years. They are consistently honest, prompt, and all around wonderful and kind. They do good work and they will take good care of you. I highly recommend them and I'm so thankful to have such a fair and honest shop so close by.

Angela Branstuder Dec 12, 2024

Been going to this place for years. Only reason I haven't left a review yet is because I honestly thought I already had. 🙃 I don't have a single negative thing to say. They're honest and friendly, their prices aren't bad, and their owner has gone out of his way to help me with issues. I think they might be the only place in KC with a 4.9/5 average, and they deserve it.

Lukas V Oct 10, 2024

Great shop, does great work. Will give you a fair price for an honest job. They'll give it to you straight if it's beyond help. John has been especially helpful and goes out of his way to explain service needs, and it's great to see so many young people doing such fine work.

Saturn Oct 10, 2024

Took in my new(er) car to this place based of the ratings from a Google. I started to hear grinding on the back brakes and also needed oil l change , and inspection. I had so many questions john took the time to answer them all (through several phone calls) and was very patient. My car was done in hours and I am happy. *also it was brought to my attention the fronts could have waited to be done but I told john to just do all 4 brakes* My point he could have lied about that and tacked on a whole bunch of other stuff.

Melanie Biggers Oct 10, 2024

We moved up to the Kansas City area to attend graduate school a little over four years ago. Due to the restraints of full-time student's budget, our vehicles are older models that require occasional maintenance. TMS has provided exemplary service from day one. They always provide us with options related to the necessity and priority of repairs. In nearly every case, they come in under the quoted estimate and stay within timeframe expectations; if anything unexpected arises, they quickly communicate with us. In many ways, TMS reminds us of "our garage back home," which is a blessing in and of itself. Our family strongly recommends TMS. Our most recent visit with TMS has once again exceeded our highest expectations. We needed some front-of-the-vehicle repairs due to normal wear and tear, and our rear shocks were close to needing replacement. All went well as usual; however, on our drive to church the following evening, we heard this loud sound while driving. Apparently, one of the mounts for one of the rear shocks had rusted out, which was not something TMS could have predicted in advance. I did not doubt that explanation; however, for this review's purposes, I verified this event's unpredictable nature with multiple trusted resources back home. This is important because of what TMS did in response: they repaired our vehicle at no cost. The owner spoke to us personally, gave my kids and me a ride home, and even returned our repaired vehicle personally. TMS cannot obviously give away its service and stay in business; however, it has been our experience that they do understand the need for personal transportation and are always mindful of their customers. My family and I cannot recommend TMS any higher than we have here; if you need a solid customer service-orientated garage, TMS should be your first and only stop.

Irene Bloodworth Jan 1, 2024

Final price lower than estimate!!

Todd Gadbois Aug 8, 2024

They treat you like family

Michael Swope Aug 8, 2024

I brought my car here after hearing a noise coming from one of the wheels last November. Just as I had suspected, a failed wheel bearing was the result of the noise. TMS replaced 2 wheel bearings, and a CV joint for much less than I expected to pay! They got all the work done in one day as well! We’re a 2 car household and there’s no getting around it! So getting the car back the same day was even better! Fast forward to late July/Early August and the noise has returned! I called and set up a day to drop the ride off and wait to get the call! I assumed it was one of thr 2 bearings that were still original to the car, but John called and said it was one of the ones they had replaced 9 months ago. No questions asked, it was fixed and my oil changed as requested! What a great feeling! I appreciated the hell outta that integrity and standing behind the work you do! I’m sure there are places out there that would have told me anything, just to make me pay for that job again! It’s a bit out of the way from the place I had been taking my cars, but TMS is probably going to be my regular auto mechanic moving forward.

Dan Fultz Aug 8, 2024

TMS is my go to for all my warranty work on my cars they do good work and are great people. There prices are a little high tho.

Myron Hill Aug 8, 2024

My car stalled on the highway Friday evening, I used the after hours drop off service when the tow truck driver recommended them. they called me back after only one business day. Very honest service, they explained exactly what they saw was wrong and didn’t try to upsell me anything or give unneeded repairs and actually recommended not repairing my car due to risk of there being further damage and the age of my car. Fair prices, friendly people, and they were super flexible with my car staying there while I got a place to bring it. Highly recommend

Samantha Eklund Jul 7, 2024

Employees there are very nice and efficient.

Kelsey Dewey Jul 7, 2024

They are accurate in the estimate! They are excellent at having your car ready when they say, and if there’s an issue they notify you before proceeding! Very customer friendly and oriented!

Michael Wright Jul 7, 2024

This shop is very professional and thay do great work on all my vehicles

Jim Wilson Jul 7, 2024

The Maintenance Shop staff is always helpful and professional! They find solutions, and they keep my car running and my family safe. Highly recommend

Kristi Batte Jun 6, 2024

Highly recommend TMS Auto Repair for your auto service needs. The shop we had been going to for years closed their doors. Needed my daughter’s car checked out for running bad. Ended up being a bad engine. Reasonably priced for their efforts. Also had a couple of used cars checked out. They were thorough and gave me the thumbs up or thumbs down for each car. Also willing to work with you for the needed repairs taking care of the higher priority first. Very satisfied.

Dave Young Jun 6, 2024

My car broke down and called TMS, John answered and got my truck in same day. My alternator ended up going out causing it to stop on the highway. When I arrived the tech ended up getting the job done faster, which ended up saving me money! Highly recommend this shop, when they could have easily taken the approved amount without saying anything.

Michael Jun 6, 2024

TMS Auto is THE BEST!!! Great customer service, trustworthy mechanics and so helpful.

Carrie Flener Jun 6, 2024

I’ve been getting my oil changed here since I had problems at the last shop. Recently, I needed new tires. John & Scott helped me pick out quiet tires that I requested, while making the car drive outstanding! They also mentioned the noise I’ve been hearing and found the issue other shops couldn’t find. I highly recommend this place!

Gerry McGraw Jun 6, 2024

We take all our cars to TMS! Service is always great. The shop manager is a gem!

John Stewart Jun 6, 2024
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