Steam Cleaning Engine Bay vs Pressure Washing: Which Wins?
Steam cleaning is usually the safer choice for a lightly or moderately dirty engine bay because it uses far less liquid water and gives the operator precise control near connectors, coils, and sensors. Pressure washing is faster and better for thick mud, but only when used at low effective force, with a wide nozzle, controlled […]
Will Check Engine Light Fail Emissions? State Rules and Fixes
An illuminated check engine light will cause an automatic emissions test failure in almost every U.S. state using On-Board Diagnostics (OBD-II) testing. When a vehicle’s onboard computer detects an active emission-related diagnostic trouble code, it commands the light on and transmits a failure signal directly to the state’s inspection terminal. At a Glance Why does […]