New Owner! Howdy!

[JoshS.]

Just bought an 03 f350 fx4 lariat 6.0 about two weeks ago and just found this site. Gotten help already on things to do with the faulty 03 6.0's being the test dumbys. Just ordered a glow plug module and the blue spring kit to hopefully fix my rough start issue. It's throwing the code for it so figured I should.
Low Miles 96k
8"-10" Inches of lift
Dual stabilizers
2007 Front End (grille,headlights bumper etc.)
2007 Tail Gate
6.0 Diesel
Studded Heads
EGR Delete
5000k HID headlights
Phase Linear 7' Touch Screen -needs to go bye bye
~36" Tires on 20 inch rims - need new rims and some 37 or 38 military's
SCT Live Wire tuner
All leather, all power.
-needs muffler removed thinking of doing a stack and removing the tool box

 

[DaveBen]

That is a nice truck Josh!!

Dave

 

[WD40]

Hello Josh and Welcome to SSD.com. Hope you like your truck, looks and sounds like
a nice one. Come back often, lots of good guys and gals here to help you with
about anything you ask.
Doug

 

[Tman123]

Very nice looking Truck! Welcome to the Forum!

Travis

 

[BIGMike]

Welcome to SDD...

 

[JoshS.]

Thanks everyone. My only issue is bad fuel mileage which I think is due to the gears but I have no clue what's in it. Fail.

 

[DaveBen]

Well, Josh, you can find the gear ratio by looking on the drivers door sticker and posting the code for the rear end gears. Adding taller tires tends to improve the mileage, if you can stay under 2000 rpms at 70 mph. If you go over 2000 rpms your mileage will go down. Same is you get too far under 2000 rpms. Post your gear ratio and we can go from there.

Dave