A system modification particularly designed for a specific mannequin yr of a light-duty truck includes eradicating the factory-installed air injection system. This aftermarket answer is meant for the 1995 Ford F150 pickup, and its operate is to bypass or eradicate the unique smog pump meeting. The purpose is commonly to scale back engine bay litter, probably enhance engine efficiency, or deal with points arising from a malfunctioning or non-functional air injection system.
Implementation of such a modification has diversified rationales. Some proponents counsel that eradicating the air injection system frees up horsepower by lowering parasitic drag on the engine. Others give attention to simplifying the engine and lowering the chance of future part failures related to the growing old unique gear. Traditionally, these modifications turned extra prevalent as autos aged and emission testing requirements, or enforcement, diversified throughout totally different areas.