1997 Ford Taurus codes

Tiny
KEVIN8537
  • MEMBER
  • 1997 FORD TAURUS
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 150,000 MILES
I have codes PO171 & PO174 (LEAN) Could someone tell me a logical plan of attack? Any help woulb greatly appreciated
Thursday, December 20th, 2007 AT 6:32 AM

1 Reply

Tiny
KNOBBY
  • MEMBER
  • 37 POSTS
Its running lean on both banks you have a vacum leak listen for sucking sound at idle if not clean the mass air flow senser you will need tamper proof torx bits to remove it then spray it with carb cleaner
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Thursday, December 20th, 2007 AT 6:41 AM

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