P0457 Service Light | Ford Explorer - Ford Ranger Forums - Serious Explorations

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P0457 Service Light


New Member
July 7, 2021
Reaction score
City, State
Memphis, TN
Year, Model & Trim Level
02 Explorer Sport Trac
Hey what's up guys. I need some help diagnosing this issue. I have a 2002 Ford Explorer Sport trac 4WD and I keep getting this code. It first starts out with just the check fuel cap light for a few weeks, but than eventually the service light comes on and the only code I get is P0457. I changed the fuel cap several times but the light always comes back. What could the issue be ?