Luis Ortega
Automotive Services Writer
Luis Ortega is a seasoned automotive writer and ASE-certified technician with over 15 years of experience in the automotive industry. Before joining AllTradesJournal, Luis worked as a lead mechanic at a high-volume repair shop, where he honed his skills in diagnostics and repair. He also spent several years as a technical trainer for a major automotive parts supplier, developing training programs for technicians across the country. Luis holds a degree in Automotive Technology and is passionate about sharing his expertise with the AllTradesJournal audience.
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Latest Articles
What are the fundamentals of vehicle alignment and why does it matter?
A misalignment of just 0.
May 29, 2026 · 4 min read
How Do Modern Vehicle Braking Systems Work and Get Maintained?
In an automatic emergency stop at 60 mph, advanced braking systems like ZF TRW's Integrated Brake Control could halt a vehicle up to 10 yards sooner than conventional systems, according to Motor .
May 29, 2026 · 3 min read
How Do Vehicle Suspension Systems Work? An Active Suspension Guide
Operating a fully loaded car in difficult conditions can cause a 50% decrease in a suspension system's reliability, according to mdpi .
May 27, 2026 · 4 min read
Get the Right Automotive Fluids for Your Car's Performance
Many car owners unknowingly use the wrong oil, but a free online tool can pinpoint the exact fluid your specific vehicle requires in seconds.
May 27, 2026 · 3 min read
Find The Best Concrete Cleaners For Extraordinary Results
New concrete cleaning formulations can address old, tough stains with minimal scrubbing, transforming a once-dreaded chore into a surprisingly simple task.
May 25, 2026 · 3 min read
Manage Condensation With Smart Wall Assembly Ideas
In cold climates, air leaking outward through a wall accumulates as frost on sheathing, leading to hidden rot and structural damage before any visible mold appears.
May 24, 2026 · 2 min read
US construction starts surge to $1.33T annual rate in April
US construction starts surged to a $1.33 trillion annual rate in April 2026.
May 22, 2026 · 4 min read
Wegmans: 36th Largest US Family Business With $14.3B Sales
Wegmans, the grocery chain, reported $14.3 billion in sales, ranking 36th on Forbes' list of America's largest family-owned businesses.
May 21, 2026 · 3 min read
7 Best Automotive Tools for DIY Car Repair
A single oil change at a dealership can cost $70-$100.
May 20, 2026 · 5 min read
How Do Modern Vehicle Diagnostic Systems Work? A Troubleshooting Guide
An error code like P20EE can help mechanics quickly identify a specific engine problem, such as a nitrogen oxide (NOx) sensor issue, and expedite repairs, transforming hours of manual troubleshooting
May 20, 2026 · 4 min read
1stinrail Trials Cost-Free Hydrogen Engine Cleaning for Carbon Reduction
A contractor for London's rail network, 1stinrail, achieved an average 15% CO₂ and fuel saving across its fleet of vans and tippers.
May 20, 2026 · 2 min read
Choosing Diagnostic Tools for Modern Vehicle Repair
Calibrating a vehicle's front radar sensors after a simple bumper repair can cost between $300-$600 and take up to two hours, a hidden expense many drivers overlook.
May 20, 2026 · 5 min read
How to Maintain Modern Vehicle Braking Systems
Complete brake failure, a direct consequence of neglected maintenance, significantly increases stopping distances.
May 19, 2026 · 3 min read
What Are Modern Vehicle Electrical Systems and Why Do They Matter?
A new Bosch-designed E/E communication network now funnels all vehicle data through zone ECUs and high-speed Ethernet, slashing wiring by meters and saving millions in manufacturing costs for automake
May 19, 2026 · 4 min read
What Are Transmission Fluids? Types, Functions, and Maintenance
A single quart of the wrong transmission fluid can instantly seize an automatic gearbox, turning a minor maintenance task into a multi-thousand-dollar repair.
May 19, 2026 · 4 min read
Cordless multi-rotary tools market analysis shows strong 2030 growth
The U.S. market for cordless multi-rotary tools, valued at US$243.3 Million in 2024, according to Researchandmarkets , is part of a global segment projected to nearly double to US$1.2 Billion by 2030,
May 15, 2026 · 5 min read
How Modern Vehicle Suspension Systems Work and Are Maintained
Annual maintenance costs for air suspension systems can reach $1,200, nearly triple that of some advanced hydraulic systems, demanding careful consideration for fleet managers and vehicle owners in 20
May 15, 2026 · 4 min read
AutoAuth certification program updates technician tool access June 1, 2025
Starting June 1st, 2025, independent automotive repair shops face a $10 annual increase for their basic AutoAuth subscription.
May 15, 2026 · 3 min read
Top 5 Vehicle Braking System Maintenance Checks
When your car's brakes start grinding, it is not just an annoying sound; it is a critical warning that metal is scraping on metal.
May 14, 2026 · 6 min read
Auto Collision Training: Preparing for Evolving Vehicles
The automotive collision repair market is projected to reach $264.
May 14, 2026 · 3 min read