Power-adder Coyote fans are a happy bunch. The free-breathing V-8 eagerly responds to power inducements, and enjoys well-engineered cooling and fuel systems. Up to the octane limits of pump ...

The Buick Envista just got an updated fix for a fuel injector flow rate issue that’s impacted certain units produced for the 2025 through 2026 model year. The update revises an earlier Service Update ...

For simplicity's sake,let's just say there are two kinds of fuel injectors: peak and hold and saturated. The difference between the two has to do with resistance. Peak and hold (aka low impedance) ...