INCIDENCE OF VEHICLE MISFUELING IN MAJOR CITIES IN CANADA

With the increased installation rates of catalytic converters on Canadian cars, the possibility of major degradation of the emission control equipment's effectiveness due to catalyst poisoning has increased. This poisoning results from the use of leaded gas in those vehicles requiring unleaded gasoline. The paper presents the results of a gas station survey in the Spring of 1978 which attempted to estimate the incidence of the misfueling of vehicles. Misfueling is defined as the use of leaded gasoline in cars designed to use unleaded gasoline. The data was collected by on-site observers in seven major Canadian cities. In addition to fuel type used, information on the frequency of pump nozzle substitution and fuel inlet tampering are compiled and presented. Conclusions on the importance of this problem in the control of emissions from cars are developed.

  • Supplemental Notes:
    • From the 13-16 November 1978 Meeting.
  • Corporate Authors:

    Society of Automotive Engineers (SAE)

    400 Commonwealth Drive
    Warrendale, PA  United States  15096
  • Authors:
    • TAYLOR, G W
  • Publication Date: 1978-11

Media Info

Subject/Index Terms

Filing Info

  • Accession Number: 00195302
  • Record Type: Publication
  • Source Agency: Engineering Index
  • Report/Paper Numbers: SAE 780947
  • Files: TRIS
  • Created Date: Aug 15 1979 12:00AM