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Subject Something wasn't right with your old intake...
     
Posted by zx299 on August 19, 2010 at 10:55 PM
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In Reply To Possibly, here's what I'm thinking posted by SeedyROM on August 19, 2010 at 08:24 PM
     
Message Were you running a single MAF/dummy MAF on your original dual intake & did you have a modified tune to suit ?

There's two possibilities for the creation of a lean mixture :

a) too much air
b) not enough fuel

Fitting a MAF translator does NOT alter fuel maps (AFAIK), so the fuel delivery is unchanged. That only leaves the "too much air" alternative.

Unmetered air is the obvious culprit. That's why I suggested the possibilty of the vacuum leak being eliminated during the fitting of the translator.

"If you own a 300zx, you don't have time for a hobby"
"If you own more than one 300zx, you don't have time for a life"

     
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