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Denis Flierl

Member for

13 years 11 months
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.

Books Published

Work Experience & Education

  • 2012–Present: Senior Reporter at Torque News.
  • 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 extreme environments.

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.

Connect with Denis

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
2025 Toyota RAV4 Burning Smell: Analyzing Transmission Thermal Soak and Idle Temps 0
Ford F-150 10-Speed Transmission: How to Manage Thermal Limits During Heavy Towing 0
Honda CR-V Hybrid Maintenance: Why Experts Advise Long-Term Cooling System Protection 0
2026 Ram 1500 Instrument Cluster Failure: Your Rights Under Recall #25V826 0
Toyota Tacoma 8-Speed Automatic: Off-Road Gear Hunting and 4LO Shifting Limits 1
Ford F-150 vs. Toyota Tundra: Why One Owner is Trading a 2025 Ford for a Recalled Tundra to Escape Repeat Failures 0
Maintenance Minder vs. The 5,000-Mile Rule: Protecting Your 2025 Honda Pilot Engine 0
Toyota Highlander Transmission Failure: Explaining the $8,000 Repair Affecting 2020-2024 Models 6
Why the 2026 Honda CR-V Hybrid MPG Drops in Winter: The Role of Cabin Heating and Battery Efficiency 1
Stopping the Chevy Silverado Shudder: A Guide to the 8L90 and 10L80 Transmission Cooling Upgrades 3
Why 2023-2026 Silverado ‘Sealed’ UCAs Fail With 2-Inch Leveling Kits 0
Tesla Cybertruck 40,000-Mile Reliability Report: Why This Owner Is Doubling Down 0
The Lifetime Warranty Catch: Why This Tundra Buyer Traded a V8 for a V6 Hybrid 1
Why 5,000-Mile Oil Changes Protect the 2023 RAV4 Engine Despite Dealer Recommendations 0
Will GM Disable Auto Start-Stop? Following the EPA's Repeal of $2,400 Off-Cycle Credits 1
The $60,000 Icebox: 2024 Chevy Silverado ‘Snow Bug’ Shuts Down Heat at 0°F, Ending Decades of GM Loyalty 1
“It Won’t Make the Hill”: One Owner’s Swap from a Ford F-150 to a GMC Sierra SLT and a Tesla Model 3 Commuter In the Garage 5
2026 Ford F-150 and Toyota Tundra Buyers Are Bailing: The $1,200 "Kill Switch" Dealers Refuse to Disable 1
$14K Under MSRP: The 1,000-Mile Strategy for Securing a 2026 Ram Rebel Without Dealer Games 1
Trading a 4th-Gen Tacoma for a 2025 Tundra Hybrid: Is the ‘Recall Discount’ Worth a $60,000 Risk? 0
“I Ruined My 2024 Ford F-150 for a “Look”: This Bilstein 5100 Lift is a ‘Lumber Wagon’ Nightmare” 2
“I’m Done With The ‘Pay-To-Play’ Era: My 2021 Toyota Highlander Key Fob Remote Start Is Useless Without A Monthly Bill - It’s Corporate Greed Disguised As Technology” 1
“I Stopped Wasting Half My Day at the Ford Dealer: Why I’ll Never Leave My Driveway for F-150 Service Again” 0
“I’m a Retired Attorney and I’m Not Letting This Go”: Why the 2024 Toyota Prius’s 19-Inch Tires Are a $1,200 Reliability Nightmare 6
“I Was a Die-Hard Chevy Silverado Guy Until I Swapped for a 2026 Tundra Platinum - Now I’m Panicked I Made a $70,000 Mistake” 1