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2001 Lincoln Town Car bank 2 rich

Tiny
BODEAN77
  • MEMBER
  • 2001 LINCOLN TOWN CAR
  • 122,000 MILES
My 01 towncar is skipping bad. Sitting in park I can feel the skip. It skips bad when I accelerate on gas. The code is p0175. Took it to a couple shops, they cant find out what the problem is. Ive changed fuel filter, 3 fuel injectors, problem still there. It started with bank 1 and bank 2 rich, before I changed injectors.
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Friday, October 18th, 2013 AT 8:03 AM

6 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,885 POSTS
Are the O2 sensors working correctly? If they aren't, it will cause the computer to run the fuel system as rich as it can.
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Friday, October 18th, 2013 AT 8:36 AM
Tiny
BODEAN77
  • MEMBER
  • 4 POSTS
The shops I took it to said they are fine, and they don't no what the problems. They say my cats are heating above 700.
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Friday, October 18th, 2013 AT 9:01 AM
Tiny
BODEAN77
  • MEMBER
  • 4 POSTS
Where would bank 2 o2 be located
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Friday, October 18th, 2013 AT 9:25 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,885 POSTS
Facing the engine, it should be the one on the left.
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Friday, October 18th, 2013 AT 9:47 AM
Tiny
BODEAN77
  • MEMBER
  • 4 POSTS
Downstream or upstream
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Friday, October 18th, 2013 AT 11:55 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,885 POSTS
I can't tell by that code. They would need checked.
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Friday, October 18th, 2013 AT 7:03 PM

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