86 fc
 

Hello my name is Eleazar Wilburn, I did an engine swap on my 86 FC gxl (blown) ever since the swap its been one problem after another. My current issuse that im having right now is this.

Running lean at idle. Afr bouncing from 16-18's. Surging idle due to out of
range Tps. Tps sensor is brand new. Just needs to be dialed in. Checked
vac lines for leaks. Found none. Replaced intake and exhaust gaskets twice.
Brand new oem fuel pump. New fuel filter. Injectors were "spray tested"
wired open to check flow. Emissions are still there except air control valve
(which has been blocked off). Has a SAFC II. Wiped out all the settings on it.

If I can get any help with this I would be very grateful. Its been about a year since my swap would really like to get it going. Im at the point if I cant fix it, I might sell it.