Need to learn a new idle?

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  • fastback4
    • Feb 2009
    • 175

    #1

    Need to learn a new idle?

    Does my engine need to learn a new idle? I think i heard this somewhere before. Seems i heard if you upgrade a 3100 engine with 34oo heads, intake manifolds and throttle body the engine needs to relearn to idle. Any facts to this?.............Tom
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