Do you have access to a wideband sensor and gauge? I ask because the stock narrow bands can give you weird readings once they go out of their range.
Have the injectors been checked? Cleaned? Sounds like you need to bump up the base pressure until it is happy or put in a bigger set of injectors and turn the pressure down a little. Do you have access to a scan tool that you can use to watch some of the sensor inputs? Good luck, Stefan On Sep 14, 2009, at 5:06 PM, "Sean B" <[email protected]> wrote: > > > OK, here's the break down on my car, Seems like the more I do to it, > the leaner it keeps getting. > > 89 Forged 2.2 > MP Stage 2 LM > Stock T-2 Injectors > Stock T-2 Intercooler > Adjustable Regulator > Aluminum Flywheel > Super 60 Turbo > 3" downpipe, full 3" exhaust > Walbro 255L fuel pump > > We put the 3" exhaust on it last weekend, and did the fuel pump > yesterday, but the car is so lean, I'm not too sure what to think. I > took it for a spin today, and matted at psi @ 11 lbs, and she's lean > bad by the A/F, you can hear it detonate a bit too, So I dropped the > boost to 7, and I'm good there on the A/F. I hooked up the fuel > pressure gauge, and at 10 psi I had 65 lbs of fuel pressure, so > everything looks right, Is it because of the turbo and exhaust, that > the stock MP Logic module, can't deliver it enough fuel?? Cause the > exhaust is so free flowing now??? I'm kinda stumped now, Shit I ran > 19 psi on a stock LM in a stock car, and this has got me boggled? > > Anybody making cals out there, my LM is socketed allready. > ___________REMOVE-FOOTER-WHEN-REPLYING_________ > ShelbyDodge mailing list > [email protected] > http://www.imagilist.com/mailman/listinfo/shelbydodge ___________REMOVE-FOOTER-WHEN-REPLYING_________ ShelbyDodge mailing list [email protected] http://www.imagilist.com/mailman/listinfo/shelbydodge
