# 2001 f350 7.3 diesel

**URL:** <https://community.cartalk.com/t/2001-f350-7-3-diesel/55091>\
**Category:** Power/Fuel\
**Tags:** f350, diesel, ford\
**Created:** [September 13, 2010, 10:13pm UTC](https://community.cartalk.com/t/2001-f350-7-3-diesel/55091 "2010-09-13T22:13:13Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![davidxray](https://avatars.discourse-cdn.com/v4/letter/d/d07c76/32.png) [@davidxray](https://community.cartalk.com/u/davidxray)\
**Post date:** [September 13, 2010, 10:13pm UTC](https://community.cartalk.com/t/2001-f350-7-3-diesel/55091/1 "2010-09-13T22:13:13Z")

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MY truck is putting out codes PO683 and PO676. I changed #6 glowplug and relay. I reset the computer and the service engine soon light is still on. What can I do next