ART pipes question
#31
I think people are nit-picking too much. The exhaust smell without cats is not that bad, so long as your car isn't running excessively lean or excessively rich. It's no different than driving a classic car around.
Also, has the lean condition without a tune been proven? People said the same thing about installing headers on a Maxima, but my car ran pig rich instead.
Also, has the lean condition without a tune been proven? People said the same thing about installing headers on a Maxima, but my car ran pig rich instead.
I'm guessing green is before and orange is after?
I'm only running test pipes on my car right now, but I don't really push the car except on occasion. I plan on getting a tune down the road once I get a few more mods done.
I wonder if installing antifoulers to trick the secondaries into reading a leaner condition would be a temporary fix?
I'm only running test pipes on my car right now, but I don't really push the car except on occasion. I plan on getting a tune down the road once I get a few more mods done.
I wonder if installing antifoulers to trick the secondaries into reading a leaner condition would be a temporary fix?
Let me know if youd like me to screen cap my data logs i think i still have the very first one i made before i tuned it and im pretty sure i still have my final one.
#33
LOL yea probably i never had good gas mileage to begin with i have a heavy foot. On a side note i got Osiris tuner from a dealer and they sent me a base map and ive worked off of it from there. The base map was not far but still a little lean in some areas.Also with Osiris and most other tuning solutions its all based off engine load, so basically at WOT you want more fuel and at idle and cruising you can afford to actually run leaner just not too lean. So if your NOT like me and you cruise most of the time you may be able to actually increase your gas mileage depending on how its tuned. I usually average about 200 miles a tank (city driving so lots of stop and go and hard accelerations) before the tune now its a little less cause my driving hasnt changed and my car is using more fuel and making more power.
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