Ok, So It Is Brand New To Me. Super Clean, Very Minor Rot Rear Bottom Of Cab. Its A Real Nice Black 250 4 Door (actually A 3 Door / 1 1/2 Doors Each Side) Super Cab. Only Have A Few Minor Problems. Maybe You Can Help Or Point Me To It.1) The Blower Only Has High Speed. I Changed The Resistor...

I Have A 2000 F250 Sd. I Only Have High Speed From The Blower. I'm An Old School Mechanic. Back Then It Was The Resistor Bank Or The Switch. I Changed Them Both And Still Have No Lower Speeds. I Can't Find A Wireing Diagram For This App. I Read Somewhere About A Fusible Link. Is There A Relay...

HELLO EVERYBODY. NEW TO THIS SITE SO I HOPE SOMEONE CAN HELP. I JUST PICKED UP A SUPER CLEAN 2000 F250SD. WORKING OUT A FEW WRINKLES. I ONLY HAVE HIGH SPEED FROM THE BLOWER. REPLACED THE RESISTOR, AND SWITCH. STILL NO LOWER SPEEDS. IS THERE A RELAY FOR THE LOWER SPEEDS? I CAN'T SEEM TO FIND A...