Interior fuse box

  • 1999 FORD F-350
  • V8
  • 4WD
  • 231,000 MILES
My 99 ford 7.3 Diesel has a remote starter for starters. The #30 fuse controls a few things - fuel heater, wastegate, pcm relay and the "wait to start lite" stops working but here is the dilema when the truck is warm like 50 F degree's the truck will start fine but when its cold like this morning at 25 F the truck will blow the fuse. So when I bring it in the garage to work on it I cant get it to repeat. I have tested the relays and even swapped them out that does not seem to be a problem. I was just wondering if you guys have ever had any problems like these before or which path I should start down next.

Thanks Scott
Monday, January 7th, 2008 AT 9:02 AM

1 Reply

  • 2 POSTS
Fuel heater located inside the fuel bowl, it sit below the filter. it will run about $140.00 from Ford but here is the fuse panel so you can check the fuses.

Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.
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Wednesday, January 9th, 2008 AT 10:41 AM

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