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Toyota Sienna Check Engine Light Due to EVAP System

 
Toyota Sienna Problem
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Model Years Affected: 1998, 1999, 2000, 2001, 2002, 2003, 2007, 2008

Average Mileage: 149,034 mi (58,000 mi - 226,000 mi)

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The Check Engine Light may illuminate due to an evaporative emission (EVAP) system fault. Our technicians tell us these EVAP system faults can be difficult to diagnose but it is not uncommon to find a failed charcoal canister or a loose or worn gas cap.

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