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04 Mustang GT U7146 how to add fuel
Posted: Tue May 03, 2011 2:46 pm
by EVOLVEDNOTTAMED
I want to add a little fuel in the 4K-7K range.I was wondering how I would do that in the predator.I manual says negative value adds fuel, but on the screen it has lean stock rich.Do I move towards the rich or toward lean to add fuel?
RE: 04 Mustang GT U7146 how to add fuel
Posted: Tue May 03, 2011 2:51 pm
by mikel
Move toward rich.
Posted: Tue May 03, 2011 3:46 pm
by EVOLVEDNOTTAMED
Thanks for clearing that up for me.I was wondering.
Posted: Tue May 03, 2011 4:15 pm
by EVOLVEDNOTTAMED
So say I was at 13:1 A/F If I went rich .5 that would put me back into 12.5:1
right?
Posted: Tue May 03, 2011 4:20 pm
by mikel
No, that would be .5% richer than 13:1, which is not much of a change.
Adding 10% would take you to 11.7:1 (13 x .10=1.3, 13 - 1.3=11.7:1)
Posted: Tue May 03, 2011 4:56 pm
by EVOLVEDNOTTAMED
So it's percentage then.Makes sense, thanks!