Check Engine Light Due to EVAP System Fault on Lexus LX470

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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Average mileage: 110,000 (110,000–110,000)
3 model years affected: 1998, 1999, 2001
4 people reported this problem
1 person shared problem details
1999 Lexus LX470110,000
engine check light on
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