5sfte rich at idle, 30% out at 1k rmp to keep 14.7 ish a/f Options

[urbandork]

my 5sfte is running rich at idle. I have to take out 30% of fuel with my safc in order to get the 13-14.7 ish a/f ratio.

set up:
255 lph pump
440cc injectors
everything else is stock

What could be causing the problem????

could having the engine retared to much at idle be the cause of the ecu not being able to adjust to a rich mixture?????

This post has been edited by urbandork: May 15, 2006 - 12:15 AM

[penguininatux]

ahh.. i still dont understand why u can run the 460's and not go too rich?! If i was at like -10% to idle with my 460cc's i'd be at like 5:1 A/F lol.

do u think u could do me a favor?

take out your map sensor, or put the stock on in for a sec. just a quick unplug and plug in. and see if you run extremely rich? because then thatd mean i did the 2 bar wiring wrong. but still. for some reason i just dont see my fuel problems being fixed all of a sudden over a map sensor.. but let me know waht u think

Dan