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RJ Sledge · 06-08-2015, 07:25 PM

Bobby

We had an issue with our efi 352 2010 Mustang auto Stocker. Ran very rich at idle, plugs were very sooty, gas consumption was off the charts, and very hard to cut a "lite". Seemed to have a slight delay on the 2 step.

Had our computer/efi guy re-program the BS3 for when it went into closed loop. Basically raised the rpm from 3000 to 4500 rpms and it changed everything. All the issues went away.

Not saying that is your problem but you need to take it to somebody and fine tune for driving around the pits and on the starting line.

Good Luck

RJ

06-08-2015, 07:25 PM	#6
RJ Sledge Senior Member Join Date: Jun 2007 Posts: 783 Likes: 502 Liked 288 Times in 90 Posts	Re: Converter Flash Question Bobby We had an issue with our efi 352 2010 Mustang auto Stocker. Ran very rich at idle, plugs were very sooty, gas consumption was off the charts, and very hard to cut a "lite". Seemed to have a slight delay on the 2 step. Had our computer/efi guy re-program the BS3 for when it went into closed loop. Basically raised the rpm from 3000 to 4500 rpms and it changed everything. All the issues went away. Not saying that is your problem but you need to take it to somebody and fine tune for driving around the pits and on the starting line. Good Luck RJ