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Old 04-29-2013, 10:53 PM   #6 (permalink)
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Join Date: Apr 2013
Location: Savannah Ga
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Hardbody - '95 Nissan Pickup XE-V6
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So what do you hope to gain by blocking your grille?

Well, maybe I'm carrying a good concept too far. It's my understanding that grille blocking leads to improved air flow, and increased operating temperature leads to the ECU being "fooled" into leaning out the fuel mixture a little.

Please correct me if those are misconceptions. Thanks for the reply.

Last edited by cbrer; 04-29-2013 at 10:54 PM.. Reason: html tag didn't work!
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