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Re: Rich Honda Civic; how to lean out?
Posted to Emissions Forum on 9/26/2003

Forgot to spell check.....

1) Make real sure the valve adjustment is right on. A couple of thousands too tight and the MAP drops, signaling the PCM of an increased load and bumping up the fuel mapping.

2) The early Hondas and Acuras NEED to see a Rich-Lean... Login to read more.