Matthew Green, Author at 109 Mufflers & Tires

Ford vehicle recall engine issues trigger a massive used market shift toward reliable Toyotas

By Matthew Green / June 16, 2026

A quiet panic is sweeping the used truck market as catastrophic internal engine failures force owners to dump their vehicles at a massive loss, sparking…

Scout Motors reservations wipe out initial production slots triggering massive secondary market allocation markups

By Matthew Green / June 16, 2026

Scout Motors' physical vehicle announcement has triggered a massive reservation rush, prompting speculative buyers to exploit corporate loopholes to flip early production slots to desperate…

Porsche 911 Carrera blocks hide a timing chain layout making maintenance cheaper than BMWs

By Matthew Green / June 16, 2026

Discover why the 991-generation Porsche 911 Carrera challenges standard luxury car maintenance costs, offering superior accessibility over front-engine rivals as it hits the 10-year mark.

GMC Sierra Denali rivalry tests expose a fatal structural weakness in the MultiPro tailgate

By Matthew Green / June 16, 2026

Discover why the GMC Sierra Denali's MultiPro tailgate is vulnerable to permanent jamming from construction dust, and how to protect your investment.

Ford F-150 PowerBoost 40,000-mile tests expose severe hybrid battery thermal degradation under towing loads

By Matthew Green / June 16, 2026

A deep dive into the real-world endurance of the Ford F-150 PowerBoost hybrid battery under heavy towing loads, revealing how sustained heat causes permanent degradation…

2026 Genesis GV80 testing reveals a harsh air suspension calibration ruining passenger ride quality

By Matthew Green / June 16, 2026

Early testing of the 2026 Genesis GV80 reveals a harsh air suspension calibration. Discover how the heavy 22-inch wheels overpower the damping rates, creating a…

2025 Subaru Forester fascia redesign introduces a massive aerodynamic drag penalty at highway speeds

By Matthew Green / June 16, 2026

A closer look at the 2025 Subaru Forester's dramatic new face reveals a hidden compromise: how a bold aesthetic redesign compromises highway efficiency by creating…

Honda 1.5L Turbo engines require a specific PCV valve replacement to stop oil dilution

By Matthew Green / June 16, 2026

Discover the simple, inexpensive PCV valve fix that stops persistent oil dilution in Honda 1.5L Turbo engines, saving you from unnecessary and expensive engine rebuilds.

Porsche 911 owners silently destroy resale values by skipping this exact bore scoring inspection

By Matthew Green / June 16, 2026

Don't let flawless exterior paint fool you. Skipping a preemptive cylinder bore scoping allows microscopic debris to destroy your Porsche 911's aluminum block, dragging your…