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.

2004 Ford Super... | Answered on Jul 15, 2015


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

2004 Ford Super... | Answered on Apr 28, 2015


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

2004 Ford Super... | Answered on Jan 08, 2014


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

2004 Ford Super... | Answered on Dec 10, 2013


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

2004 Ford Super... | Answered on Dec 08, 2013


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

2004 Ford Super... | Answered on Nov 04, 2013


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

2004 Ford Super... | Answered on Aug 22, 2013


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!

2004 Ford Super... | Answered on Feb 06, 2013

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need fuse diagram under dash 2004 ford

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