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Force Wheeler
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2,632 Posts
well, I don't know how much customization is available with the flashpaq, but people seem to be getting good results with them...
 

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Force Wheeler
Joined
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2,632 Posts
When my wife's '08 was bone stock, we added the Flashpaq and received a 2mpg increase in AVG fuel economy both hand calculated and displayed on the cluster.

We've done things since that have harmed the economy such as larger tires, etc.
was that 2 mpg on the 87 tune, or a higher tune?
 

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Force Wheeler
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2,632 Posts
From the factory, The 3.8 runs extreamly lean, why would you want to lean it out more?
I took that differently than you, I thought he was worried about it, not wanting to do it...:confused:
 
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