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Old 07-29-2011, 10:08 AM   #11 (permalink)
Maila87
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Quote:
Originally Posted by Abdiel View Post
switch back to your original filters (without ECU reset) and see if the mpg changes.

if mpg stays the same even with your original filters, it could be that the ECU is keeping a/f on the rich side for safety while it relearns (just a guess).
It was first thing, what I thought about.
HPS tubes are ordered, so we'll see if it make some difference.

VQ are grass eating beast, but sometimes you have to cruise and in this situations I check MPG
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