Technical Paper
A Comprehensive State Motor Vehicle Pollution Control Strategy for the 1990's and Beyond Part I: Light Duty Vehicles
1992-05-01
921056
While great progress has been made over the past two decades in controlling emissions from motor vehicles, serious problems remain. Substantial growth in vehicles and poorer than expected in use performance have partially offset reductions achieved. While future gains must continue to take advantage of technological and fuel advances, special attention must be paid to in-use emissions and vehicle growth.