by LandTug2 » Thu Apr 30, 2015 5:36 pm
Hi folks, hopefully this is the right area for this. I just finished building and installing my AFC valet switch. Was really excited about this. Jumped in and took it for a spin. Didn't notice any difference at all... crap. So disconnected the boost reference line completely and plugged the manifold port. Boost topped out at 20ish but the smoke and everything else seemed the same. So spun the fuel pin around (denny T stage 1) and tried it like that. This had the most change with power at about halfish and smoke was also down, which is what I was looking for for around town. So there isn't anyway for the fuel pin to be forced down without the reference tube right? I would really like this to work out. The solenoid is clicking off and I tested it with air pressure to make sure it was working, which it was. Any ideas?
'93 D250 5x16s, Stg1 pin, 3200 gov spg, stiffer afc spring, pump tuning, Super Harmonic Damper, Timing Spacer, hx35/ht3b compounds, 100 gpm lift pump, 12" Cone filter, Moog Springs, pyro/drive pressure/boost/f. pressure/tach gauges,valet switch, 4'' straight pipe, mag hitec dif cover