Corvette has been “America’s sports car” since 1953. Through 68 years and eight generations, more than 1.75 million Corvettes have been sold. From 195
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Corvette has been “America’s sports car” since 1953. Through 68 years and eight generations, more than 1.75 million Corvettes have been sold. From 1953 to 2019, the street celebrity was front-engined, and since 2020, it has been mid-engined. Along the way, it has teched up, safetied up, powered up and comforted up. As with any work of art, Corvette has had to be maintained, touched up, and in some cases repaired or tweaked to maintain its perfection. One of those top techs who keeps Corvettes humming, is Paul Koerner, “The Corvette Mechanic.”
Koerner, who will be host and featured speaker at nine tech/repair/information seminars (seven different topics) at the 2021 Corvettes at Carlisle (Aug. 26-28) at the Carlisle (PA) Fairgrounds, has been a GM service technician since 1997 and a Corvette specialist since 1999. He said that there are challenges that come with advanced technology, but that Corvette engineers listen and respond quickly to field input.
Koerner has obtained the classification of GM World Class Certified Service Technician. That means that he is fully tested and trained by GM to repair any system in any GM vehicle (except for Saab and medium-duty trucks). His passion and knowledge run deep, as does his drive to help those in need of automotive help. As a case in point, at the 2019 Winter AutoFest event, Koerner was found in the parking lot helping a patron whose car had broken down. He is ready at all times with his GM knowledge and skill.
Koerner started his tech career working at a Chevy dealership in 1997. He said, “It was the first year of the 5th Generation and I saw problems from the tech side. I was just a car shop repair guy and had to earn a level of trust from the pros to get to work on the important cars.”
As a Corvette service tech, Koerner said the most fun part of his job is the people. “I get to meet the enthusiastic people who own the Corvettes. I can look them in the eyes and share their experiences,” he said. He also gains fun from the challenges. Koerner said, “The advancement in tech is the most significant challenge in automotive professions. You look at Corvette and it is state-of-the-art, and the tech keeps improving, so keeping up with it is the single biggest challenge.”
Koerner said Corvette really has a handle on shape and performance. He said, “The way they shape the car to be everything enthusiasts want it to be is what is so right about Corvette. It is a car for any enthusiast, tailored for looks and performance, and designed so you can cruise in it all day in comfort, or race it on the track. Anything you’d like a powerful car to be is what makes up Corvette.”
As nothing is perfect, Koerner also noted that improvements could be made. He said, “From a service tech standpoint, we can always use more resources and more ways to educate techs on the latest technology.” However, Koerner praised GM saying, “Corvette improvements are constant and ongoing. They are constantly working on improvements and we techs receive daily updates on service information. Additionally, we can file feedback on repairs if we see something wrong. GM looks at each repair product feedback form and they quickly respond to the field product reports. I often get a response in an hour or two. They never stop trying to improve Corvette.”
Koerner said that while each generation is different and requires different fixes, what he sees most often are tech issues rather than mechanical issues. He said, “There is a lot of computer programming and less about mechanical aspects or architecture.” Of those fixes, the most creative one he has made occurred at Cars at Carlisle. Koerner said, “In 2014, I saw someone on the field with a bad connector. At my next seminar, I asked if anyone had a Chevy rental car and I took a part off of a Chevy Cruze and put it on the troubled 2012 ZR-1. I diagnosed the condition and got the needed part from a local Chevy dealership. We fixed the problem and put the part back on the rental.”
Koerner’s first Corvettes at Carlisle was in 2000. “I was a fledgling tech,” he said, “and while I thought I knew it all, this event opened my eyes to what I didn’t know. I started doing seminars at the show in 2004 and it has been amazing to be a part of this event. The best aspect is being able to help customers and enthusiasts and doing whatever is necessary to assist them or affect a repair to get them home safely.”
He praised his team and the Carlisle staff, adding, “What we are doing this year could not have been accomplished without my team. My service advisor will be there, techs who work with me and whom I train are all an important part of what we bring to the show, and all of those who plan and coordinate the show and our part of the show, are what brings it all to reality.”

The Middletown, CT resident will be on hand at Corvettes at Carlisle to instruct, entertain, discuss and help. For example, when you lift the hood of your prized Corvette, you see what makes it go, but do you really know how it works? What if something goes wrong? Can you troubleshoot the issue or know what to do next? At his seminars, Koerner, with his GM World Glass Certified Technician credentials will tell you everything you want to know about your Corvette (and then some). Koerner, along with his Corvette Mechanic Team will head seminars covering the following topics:
ThursdayDiagnostic Assistance: 9 am - 11:30 am
The Corvette Mechanic Team will perform drive-up diagnostic assistance at The Corvette Mechanic tent behind Building T. There is no appointment necessary and first come/first served. Spectators are free to sit in and watch, listen and learn about all aspect of diagnostic process from 1984-2021 Corvette. Video feeds on screens with scan tool information along with diagnostic process from Chevrolet on Corvette. Questions may be asked during process from the audience.
Stump The Corvette Mechanic Team: 11 pm – 3 pm
Do you have a problem with your Corvette? Did someone tell you it can't be fixed? Do you have gremlins you might want to get rid of? The Corvette Mechanic Team can fix what ails your Corvette or at least point you in the right direction for an accurate resolution to your problems. In this grandstand seminar, they discuss with the Corvette owners what is the problem, how they would go about diagnosing this problem and what potential solutions they can offer. And if you stump them, you will receive a 2022 Fun Field Registration from Carlisle Events. Corvettes from 1984 to present will be covered.
Friday: Corvette Information from 1984-2013, C4/C5/C6 Q & A: 9 am - 10:15 am
The Corvette Mechanic Team will answer questions about Gen 4 through Gen 8 Corvette. Discontinued parts will be discussed, as will aftermarket solutions. Diagnostic process from the 1980s to present will be covered and much more.
The 7th Leads to the Next-Generation Corvette 2014-2021: 12 noon - 1:15 pm
Front engine, mid-engined, dual-clutched, auto, manual, modified or not, these vehicles are state-of-the-art technology, which requires a deep education that only GM can provide. The GM factory-trained team is knowledgeable in all aspects of the 7th and 8th-Gens and will answer any questions regarding these vehicles.
Corvette for the New Owner or Enthusiast: 2:30 pm - 3:45 pm
Corvette is a wonder of modern technology and every generation ushered in new features and convenience. For someone who is just becoming an owner/enthusiast, it can be very overwhelming. In this simple seminar, we answer new owners’ questions about features, repairs and maintenance in a way that is easily understandable. How do you evaluate a vehicle you intend to purchase? Is there an APP for that? Our team will cover all the basics that YOU want to know in this question and answer format.
Saturday: The Grand Sport Corvette: 8:30 am - 9:45 am
From 1963 to 2019, Grand Sport has exemplified the “Racetrack Corvette”. Better cooling, larger brakes, wider tires, stiffer suspension all play a part in the capability of this wonderful vehicle. In this in-depth seminar, the team will cover the differences, years and reasons why Grand Sport was resurrected in 2010 and how it became a staple for the Corvette enthusiast when hitting the racetrack.
Corvette Information from 1984-2013, C4/C5/C6 Q & A: 11 am - 12:15 pm
The Corvette Mechanic Team will answer questions about Gen 4 through Gen 8 Corvette. Discontinued parts will be discussed, as will aftermarket solutions. Diagnostic process from the 1980s to present will be covered and much more.
The 7th Leads to the Next-Generation Corvette 2014-2021: 2 pm – 4 pm
Front engine, mid-engined, dual-clutched, auto, manual, modified or not, these vehicles are state-of-the-art technology, which requires a deep education that only GM can provide. The GM factory-trained team is knowledgeable in all aspects of the 7th and 8th-Gens and will answer all questions regarding these vehicles.
Corvette Specialist Paul Koerner and Team will professionally advise Corvette owners on their Corvettes throughout the event weekend, at Corvettes at Carlisle, the largest Corvette show in the world, Aug. 26-28 at Carlisle (PA) Fairgrounds.
> Visit www.CarlisleEvents.com for more on the automotive hobby.
Mike Blake, former editor of KIT CAR magazine, joined Carlisle Events as senior automotive journalist in 2004. He's been a "car guy" since the 1960s and has been writing professionally for about 30 years. </I>