This report gives the results of exhaust and evaporative emission tests Southwest Research Institute performed on 27 motor vehicles. Test cars were selected randomly from a registration list of all 1981 passenger cars in Bexar County, Texas (which includes the greater San Antonio area and some surrounding suburban and rural areas). Seven of the 27 cars underwent restorative maintenance after baseline testing (replaced canister or gas cap) and evaporative emissions were measured again after maintenance.
Exhaust and Evaporative Emissions of High Mileage Passenger Cars
1985
28 pages
Report
No indication
English