CODE P0171 I FEEL LIKE IM CHASING A GHOST

2005 Lincoln Aviator

Tiny

Anonymous

December, 1, 2012 AT 5:29 PM

Code p0171, I feel like I'm chasing a ghost. I was changing the spark plugs and I tested the ohm resistance on each of 8 coils. One was 5234 and the New ones on summit racing advertising6200. Would a reading of 5234 be a problem?

FOUND 4125 RELATED QUESTIONS

1 Answer

Tiny

ASEMaster6371

December, 1, 2012 AT 5:31 PM

No, check your vacuum lines. A 171 is a lean code

Roy

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