running too lean??
11-24-2003, 02:15 PM
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Join Date: Nov 2002
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running too lean??
service engine soon light went on this afternoon, so i went to my mechanic. he put it on the computer, and it read that it was running too lean. What does that exactly mean? I know it relates the air:fuel ratio. but what causes it. anyway, he set that as the default. Could it be the O2 sensor going bad? Any insight would be good.
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