1998 Ford F-250 HEGO sensor

Tiny
GARY L COOSE
  • MEMBER
  • 1998 FORD F-250
  • V8
  • 4WD
  • AUTOMATIC
  • 169,212 MILES
What does this mean no.1 bank to lean. No.2 bank to lean
Thursday, December 27th, 2007 AT 4:25 PM

1 Reply

Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
It means not enough fuel! Pressure test fuel system. Could also mean these sensors are made for 50,000 miles of service, you have well over that!
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Thursday, December 27th, 2007 AT 4:40 PM

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