Record Display for the EPA National Library Catalog
RECORD NUMBER: 299 OF 812Main Title | Evaluation of Restorative Maintenance Retesting of Passenger Cars in Detroit. | |||||||||||
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Author | Jones, Gary T. ; | |||||||||||
CORP Author | Environmental Protection Agency, Ann Arbor, MI. Technology Assessment and Evaluation Branch. | |||||||||||
Year Published | 1979 | |||||||||||
Report Number | EPA-AA-TEB-79-5; | |||||||||||
Stock Number | PB81-217473 | |||||||||||
Additional Subjects | Exhaust emissions ; Passenger vehicles ; Maintenance ; Automobiles ; Tests ; NTISEPAMAP | |||||||||||
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Collation | 41p | |||||||||||
Abstract | The report describes the results of an exhaust emission testing program in which twenty-seven vehicles received prescribed sequences of testing, corrective maintenance, and retesting at different time intervals. The purpose of this program was to study the effects of age and mileage on emission levels, control system durability and ultimate restorability. |