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Old 05-06-2011, 11:17 PM   #9 (permalink)
steffen707
Master EcoModder
 
Join Date: Oct 2009
Location: Midwest
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Gas mileage difference was calculated to be about 5% from what I had calibrated my DX motor to. NOT BAD considering after setting the mpguino to the VX wiki spec for injectors, i just got 49mpg on my 20 mile test tonight.

To whomever reads this thread with a d15z1, BUY NEW PLUGS before throwing money at any other parts when trying to diagnose poor gas mileage or lean burn to normal transition "hesitation"

Plugs cured my problem.
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