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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 2026 Chevy Silverado Owners Face Sudden Transmission Service Drive Denial Traps 0
2026 Chevy Silverado With 450 Miles - Electronic Shifter Software Glitch Slams Brakes and Drops Moving Truck Into Park 0
Toyota Service Drive Survival Guide - How To Overturn A Warranty Denial For Trim And Body Hardware 0
Toyota Denies 2025 Tacoma Factory Warranty Claim For Broken Door Handle Citing Owner “Excessive Force” 1
Why Your Ram 1500 Instrument Cluster Is Blacking Out: The Hidden Battery Drain Media Outlets Ignored 1
Toyota RAV4 12V Battery Drain Blamed For Dealer Service Backlogs 0
Why Extended Warranties Are Using Toyota’s "Lifetime Fluid" Guide To Deny $12,000 Highlander Transmission Claims 1
Why This 2020 Toyota Highlander Owner Rejects "Lifetime" Fluids To Change Transmission Oil Every 40,000 Miles 0
What Ram 1500 Owners Facing Unresolved Instrument Panel Failures Must Do At The Dealership Today 0
Why The Ram 1500 Hurricane Engine Electrical Demands Are Causing Total Instrument Cluster Blackouts 4
Why The 2026 Chevrolet Silverado Drivetrain Shortage Leaves Owners Stranded And How To Fight For A Free Rental Car 0
GM Issues “Do Not Drive” Warning For 2026 Chevrolet Silverado Over Missing Assembly Line Component That Locks Wheels At Highway Speed 0
Early 2026 Toyota RAV4 Buyers Are Paying Premium Dealer Markups For Industrial Interiors That Mainstream Reviewers Label As Too Functional 4
2025 Toyota RAV4 First Service Baseline Shows 4-Hour Wait Times At Dealership Service Centers 0
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Ford Integrated Trailer Module Failures Cause Sudden Towing Brake Loss in Millions of F-150 Trucks 1
How To Force Your Toyota Dealership To Honor New Tundra Powertrain TSBs 2
The Disconnect: Why Your Toyota Dealer Says a Tundra Fix “Doesn't Exist" 0
Why Backordered Parts Leave Honda CR-V Hybrid Owners Stuck Waiting In Dealership Service Bays Over Dual Safety Hazards 0
Why Your Honda CR-V Hybrid Steering Can Suddenly Lock Up On The Highway And How To Fix It 0
How Tesla Model Y Owners Can Identify Front Suspension Clunks And Secure Warranty Repairs Under New Service Bulletins 0
Tesla Model Y Suspension Service Bulletins Reveal Premature Upper Control Arm Mount Failures Caused By Heavy Battery Load 0
The Real Reason Your New Toyota Tacoma Shifting Is So Harsh Is A Hidden Software Map, Not Just Bad Hardware 0
What Corvette Owners Can Do Safely While Waiting For Delayed GM Fuel Shield And Over-The-Air Software Recall Repairs 0
Why General Motors Is Quietly Diverting 2026 C8 Corvettes To Michigan For Secondary Quality Control Remediation 0