fss
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Time to defeat my FSS?
I'm tired of that little sucker failing on me. I've already replaced it twice on our 1986 Bullnose 6.9 since I bought it in 2017. This last time I lost points bigtime with my wife, who was stranded under a railroad bridge on a little country road, barely any cell service. Of course she was...- Ferdy Mint
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- fss idi injector pump stanadyne
- Replies: 38
- Forum: 6.9L IH & 7.3L IDI Diesels
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Ignition Switch RUN terminal wire R/LG always hot
A real mystery. My 1991 F350 7.3 IDI wouldn't turn off with the key, so I did the usual and pulled the FSS wire to kill it. I replaced the Ignition switch and checked the actuator rod. I checked voltages on the switch and found the RUN R/LG wire was hot. This wire is supposed to get voltage from...- Lawrence Koepke
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- fss ign ignition r/lg hot
- Replies: 26
- Forum: 6.9L IH & 7.3L IDI Diesels
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7.3 fuel shut off solenoid
whats the tale tell signs of a failing fss? Also where is a good place to get one? I’m sure eBay is not the best quality.- Charlie1952ford
- Thread
- 7.3 idi fss fuel help
- Replies: 1
- Forum: 6.9L IH & 7.3L IDI Diesels
