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Bio

Denis Flierl | Senior Reporter

Denis Flierl is a Senior Reporter at Torque News and a specialized automotive journalist with over three decades of industry expertise. Since 2012, Denis has been a mainstay of the Torque News editorial team, drawing on a deep background in high-level consulting for major global automotive brands. This unique "behind-the-scenes" experience allows him to provide readers with a wealth of insider knowledge that extends far beyond the standard spec sheet.

Based in Parker, Colorado, Denis is a prominent member of the Rocky Mountain Automotive Press (RMAP). He utilizes the region's high-altitude terrain as a rigorous testing ground to provide "boots-on-the-ground" analysis for readers across North America. He specializes in breaking automotive news, exclusive owner perspectives, and technical deep-dives into vehicle reliability and maintenance.

Technical Specialization & Authority

  • Truck & 4WD Technology: With a focus on long-term reliability, he frequently reports on Toyota, GM, Ram, and Ford truck platforms, analyzing mechanical faults, drivetrain durability, and the transition to EV technology.
  • Data-Driven Reporting: Prioritizing a "Technical-First" structure, Denis anchors his reports in Diagnostic Trouble Codes (DTCs), official manufacturer recall data, and technical specifications to empower consumers with factual, actionable information.

Work Experience & Education

  • 2012–Present: Senior Reporter and regular contributor on Torque News, hundreds of automotive reviews on Automoblog, and a contributor to JC Whitney
  • Automotive Consultant: Over 13 years providing strategic, technical, and market consulting for major global car brands (Ford, GM, Ram, Toyota, Tesla).
  • Professional Test Driver: Years of hands-on vehicle evaluation, verifying real-world performance against engineering claims in Colorado's extreme high altitude environment.
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Technical Philosophy & Reporting Standards

In an era of automotive reporting often clouded by marketing hype, I adhere to a strict objective standard. My goal is to respect your time and intelligence by delivering neutral, reporting-style language. Whether I am investigating machining debris issues in a new V6 engine or detailing a Starlink software update, I prioritize technical descriptors such as "critical fault" or "thermal limit" over emotional narratives.

I see myself as a bridge between the factory's technical world and the driver's everyday world. My "education" in this industry was forged by three decades of collaborating with the engineers who build these machines and the technicians who keep them on the road.

Personal & Other Works 

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Outside of the automotive world, Denis is an accomplished writer and the author of the novel "Kingdom Runner," available on Amazon.

Connect with Denis

Visit DenisFlierl.com for technical deep-dives, vehicle testing archives, and full investigative reports.

Do you have a technical news tip, a specific DTC question, or an automotive query? Follow Denis for the latest data-backed insights:

About Torque News

Since 2010, Torque News has served as a dedicated, independent voice in the automotive world. For over 15 years, our team has focused on providing expert analysis and honest, "boots on the ground" vehicle reviews. Driven by a commitment to transparency and technical accuracy, we prioritize the reader’s needs over marketing hype to help you navigate a rapidly changing industry.

Article Published Comments
Why This 2023 Toyota Tundra Owner Regrets Trading His Ford F-150 5.0L V8 For Better MPG: "It Drinks Just As Much Gas" 0
2025 Honda CR-V Owner Reports 60–80 MPH "Phantom Acceleration" Linked to Cruise Control Malfunction 0
$6,000 To Replace a Tailgate: Why Miami 2025 Toyota Tacoma Owners Are Racing To Add This $10 DIY Fix 0
My Chevy Silverado 5.3L Engine Is The Only Decent Engine in The Entire GM Half-Ton Segment 7
2025 Ram Rebel Owner Proves Why LT275/70R18 Stock Tires Have Limits: A Georgia Mud “Self-Recovery” Story 0
2026 Toyota Prius Remote Start Fails in Cold New England Temps, And Owners are Trading Factory Apps for $500 Aftermarket Solutions 1
Ford Offers 2025 F-150 Owner Only $200 To Take Truck For 4-Week Emissions Test; Michigan Owner Calls It A “Joke” 2
Michigan Tesla Cybertruck Owner with Perfect Record Hit with $8,167 Insurance Quote, 156% Higher Than Model Y 0
Missouri 2024 Toyota Tacoma Owner Reports Critical Oil Filter Failure at 5,000 Miles: Why Dealer Service is Under Fire 2
2026 Toyota Highlander Owner Regrets "Upgrading" From 2017 RAV4; Cites 3 Critical Handling Flaws 0
Toyota Tundra Owners Face $3,000 Resale Hit After Dealer Service Scratches: How to File a Diminished Value Claim 3
2026 Ram 1500 ECU Failure at 90 Miles: Owner Reports 11.7V Battery Drop and Rapid Electrical System Shutdown 5
Ford F-150 Warning: Why This 2026 Lariat Owner’s $2,800 Towing Setup Needs One Specific Transmission Habit to Survive Alabama Hills 0
Tesla Model Y Owner Denied Warranty for $1,500 "Stress Crack" Windshield Failure: Why This Is a Growing 2023–2026 MYP Problem 0
2026 Toyota Prius Owner Records 1,200 Miles on 7 Gallons, Slashing Gas Costs to $45 via Solar Charging 0
7-Time Chevy Silverado Leaser Abandons GM for 2026 Ram 1500: "Rides Better and Is More Comfortable” 5
PA Owner Ditches 2025 Tundra Rally After Rear Differential Rebuild Fails at 15K Miles: “I Hope the 2026 Limited Holds Up” 2
“I Don’t Miss the Poor Mileage”: Why a GMC Terrain Owner Traded For a 2026 Honda CR-V Hybrid Sport-L After 55,000 Faultless Miles 1
California 2026 Chevy Silverado Owner Reports 2-Foot Vandalism Scratch 24 Hours After Delivery; “I Thought That Was Only Cybertrucks!” 0
2 Engines in 90 Days: Why This Ford F-150 Owner Swapped for a 2023 Tundra Only to Face the Toyota Recall 3
Ford Tech Drops F-150 5.0L Engine in Just 40 Minutes: Why Oil Consumption is Triggering Total V8 Swaps 1
Why a 2018 Tacoma Owner is Rejecting the 2026 Turbo-4 for a Ram 1500 Hemi V8 Upgrade 8
2025 Toyota Prius Owner Reports Getting Only 34.9 MPG: Why AWD Models Are Missing the 49 MPG EPA Mark in Cold Climates 4
2026 Ram 1500: Why the 5.7L Hemi’s Reliability Outshines the Hurricane Tech for Colorado and Pennsylvania Truck Buyers 2
2022 Toyota Highlander Liftgate Failure: Why This $4,700 Defect Is Trapping Owners in the ‘Rear Liftgate Won’t Close Club’ 0