2005 Lincoln Aviator Repair Question
Topics covered: Spark, Spark plugs.
Mileage: 115 miles.
Mileage: 115 miles.
Asked on December 1, 2012
Lincoln Aviator Spark Problem
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?
Asked by (pending member)Answer
Replied on December 1, 2012
no, check your vacuum lines. a 171 is a lean code
Roy
