Test Accuracy
Drive Clean's emissions test results have been shown to be unreliable in surveys carried out by the media such as in-depth work done by the Hamilton Spectator, The Fraser Institute, and consumer advocacy groups such as the Automobile Protection Association. In APA surveys, it was shown that the same car can have extremely variable results in test results (up to 800 percent in one survey), even at the same garage or on the same day with no work being carried out on the car. (APA). In 2004, the Ontario Auditor General reported on myriad cases of fraud within the Drive Clean program, such as test facilities (garages) that, for a fee, would test a clean car and report those results instead. Other test facilities would fail a well-tuned car to generate additional work. For these reasons and others, consumer reports suggest drivers try another garage if their car fails a Drive Clean test, before proceeding with expensive repairs.
Read more about this topic: Ontario's Drive Clean
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