Handheld ECU programmers (like Hypertech-style tuners) let drivers remap engine and transmission settings to improve power, towing response, drivability and - sometimes - fuel economy, while requiring attention to emissions and warranty implications.
Hypertech Programmers
Honda Harmony Lawn Mower
A modernized summary of the older "Honda Harmony" mower claims, how those features map to today's Honda offerings, and what to verify before buying.
Riding Lawn Mower Engine
Practical guidance for maintaining riding lawn mower engines: seasonal overhauls, tune-ups, safety steps, and when to use a professional service.
Altima Cars
The Nissan Altima balances comfort and capable handling across different trims. It offers roomy interiors and practical features for daily driving; performance and suspension tuning vary by year and trim.
Used Recreational Vehicle
A practical, updated checklist for buying a used RV. Covers setting priorities, inspecting living systems and chassis, testing electrical and propane systems, roof and exterior checks, paperwork and when to get a professional inspection.