Release the Cancel button once the LED lights come on. This resets both the printer and the NVRAM together. Press and hold the Reset button near the back of a 5P or 6P printer as you turn on the power. Holding it for less than 20 seconds resets the printer only.
Once the throttle body is exposed, spray the throttle-body cleaner inside the air duct, and use the brushes to gently dislodge the dirt, gum and varnish that are present. Note: Be very careful not to let the thin, plastic spray nozzle (or anything else!) fall into the throttle-body opening.
Every Mustang Throttle body is built to exceed OEM standards and as with every BBK performance product, they are direct fit replacement parts with no modifications or tune required that can be installed by any one with simple hand tools. These throttle bodies are available to fit all Ford Mustangs.