Started my truck the other day no problems,minute into the start truck shuts right off like someone turned key. Checked fuses , #30 fuse under the column was blown, replaced it and tried to start truck. No luck fuse keeps popping. After changing again i was able to get truck started for a second and POP goes the fuse???????????????? THANK YOU........
any help or ideas would be great
1999 F550 superduty 7.3

 

Your fuel bowl heater is shorting out. Unplug that thing, replace the fuse and you should be good to go. Some folks replace the heater but it isnt really necessary.

 

Unplug the fuel bowl heater.
Replace fuse.

The fuel bowl heater and the PCM use the same fuse. The heater is killing the PCM.

 

just finished with unplug......worked.......tomorrow replace piece!!!!!!

Thanks For The Help Guys!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

 

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