Gasoline in Audi A6
1st Gear
Joined: Oct 2007
Posts: 104
From:
RE: Gasoline in Audi A6
ORIGINAL: Nocturnal_A62.7
Abbot, I still miss your signature on the S-line...thing. If possible, put it back...it used to make my day, everytime I saw it 
ORIGINAL: Tha Abbot
That link will answer your questions better then what anyone can explain to you.
ORIGINAL: zurn
Thanks for the link , that was a great read.....
Thanks for the link , that was a great read.....
I would like to put it back, but the higher gods on this forume made me change it, so I just deleted the whole thing.
3rd Gear
Joined: Sep 2006
Posts: 2,738
From: Holland MI
RE: Gasoline in Audi A6
Multiple discussion threads on this topic in the forum - do a search.
I am chipped and use midrange consistently. I have not noticed any performance loss or knocking. I also do not accelerate hard, under which conditions knocking would manifest itself. I have calculated actual mpg using both midrange and premium and the difference is insignificant, given I could not travel the same route at the same speed.
I believe the compression on the 2.7T is less than in the 4.2 and (maybe) even less than in the 2.8. So it will tolerate slightly lower octane better than the other two engines.
I am chipped and use midrange consistently. I have not noticed any performance loss or knocking. I also do not accelerate hard, under which conditions knocking would manifest itself. I have calculated actual mpg using both midrange and premium and the difference is insignificant, given I could not travel the same route at the same speed.
I believe the compression on the 2.7T is less than in the 4.2 and (maybe) even less than in the 2.8. So it will tolerate slightly lower octane better than the other two engines.
1st Gear
Joined: Oct 2007
Posts: 104
From:
RE: Gasoline in Audi A6
ORIGINAL: jkity
This is going to sound stupid, but here it goes...
How do i find out if i'm chipped?
This is going to sound stupid, but here it goes...
How do i find out if i'm chipped?