Okay, back again. Now I have code P171 and P174 (running too lean band 1 & 2). Can anyone translate this for me?
History: 1996 F150, 302, 2wd, replaced ignition module (black with black), ignition coil, distributor, and #4 spark plug.
Also, it states that #7 is now misfiring so I will have to replace that one too!
