20 Most Recent 2004 Ford Super Duty F 450 Questions & Answers

Should be fuse labeled CIGAR. If unsure, just test them all with test light. Easy.

usually you can piggyback a circuit right at the fuse block. you need a volt meter to tell if it is a circuit on or off with the key only

Possibly Burnt out Glow Plugs Or Glow plug Relay not working,Dsiel Engines No Heat No run

locte the wire going to the ecu from the stater and by pass the computer to the ignition switch

Hi Terry,here's a link to your code.

clean the gas circuit, the gas filter near the gas tank is dirt

Rotella is probably the best known. Then the synthetics or blended synthetics flow better in all conditions. Use the codes for most severe usuage.

Go to the Dayco Auto / Light Truck page and drill down into your year, make, "pickup/vans/suvs", "engine", "serpentine belt". To the right under "Additional Info" is a link to "Routing".Good luck!