Fine ≠ Optimal

 

you saw 20 because DFCO (deceleration fuel cutoff) was active most likley!!
11.0:1 A/F N/A is alittle rich for my tastes

 

Seeing as how he doesnt have the software to change anything without sending in his pcm or whatever, fine is sufficiently safe. There may be some performance to be had by leaning it out a bit, but there is no harm in running it how it is now.

 

Let me know when you want it fixed. you are leavin some power on your plate there david. You have possible 10-15 hp to be made on motor and 20-30 to be made on spray depending on the shot. And you dfco is on like a I told you a while back.

 

Letting him know just incase he is trying to get alittle more out of it!!

 

Is dfco not good to have on?

 

I like it on because I like the engine braking effect. I never saw a gas mileage difference when I turned it off and didnt really like how my truck coasted a lot further. There is no harm having it on, its on by default.

 

Wow 15 to 20 n/a is alot and 30 on spray is nice
I'm spraying a 150
And Tyler i might be selling it in the next few days
But if not I will call you and set up a good time maybe this Sunday if it don't sell
well I might come out there with my new truck

 

Alrighty just let me know ahead of time so I can get Josh to get a license coming.

 

Hmmm if it coasts further, that might be better for someone with a loose converter.