fuel mixture

[Jim Strickland <ihaveanaccount@xxxx>]

My D's fuel mixture is all messed up. It's running so rich that it's
billowing grey smoke out the back (and obviously really really smells). 
Besides making sure the airway is clear and setting the CO screw setting
correctly, is there anything else I should check? Could this be due solely
to failing lambda circuitry?

Also, a jumper wire was run from the right contact of fuse #1 to the
positive fuel pump terminal, and the white/purple to the fuel pump positive
was cut. Is this a valid solution?

ALSO, my console lights intermittently go on when the key is turned to the
first click (accessory position?) This is the one that gives power to my
windows motors. Besides a failing relay/contacts, what could be the problem
with this?

thanks for any/all help.. :P

Jim