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Discussion Starter #1
Just installed the AD 165 and fuel millage went down the drain. Was running 18-20mpg. Now I'm running 15-16mpg. Anybody have any idears whats wrong or is that just the way shes going to be? Been driving it the same as when I didn't have the AD.
 

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hmm not sure havent had mine on long enough to tell ... but not what i was hoping for . what kinda fuel pressure are you running?
 

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Discussion Starter #3
15-17 psi is what its running now. Pretty sure thats what it is stock, right?
 

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Discussion Starter #5
I believe two. I got a fuel pressure gauge so i just tweeked it from there.
 
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