1998 Ford Explorer Trouble Codes

1998 FORD EXPLORER
119,000 MILES • 6 CYL • AWD • AUTOMATIC
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LONOMA777
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The check engine light keeps coming on, the two codes that keep coming up are P0171 System too Lean (Bank 1) and P0174 System too Lean (Bank 2). What are some causes for this to keep coming up?
Apr 15, 2008 at 3:30 PM
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