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| 1999 to 2003 7.3L Power Stroke Diesel 7.3L Power Stroke Diesel equipped Super Duty and Excursion. |
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#1
Thu, October 4th, 2012, 11:03 AM
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Truck Died
Headed to work this morning, made it about a mile and my truck died going through an s-curve. Coasted through the curves and pulled over. Tried to turn the truck over and it spun fast and strong, no fire. I noticed that the tachometer was not moving. Pulled my spare out of the glove box (recently removed black CPS that was working when removed) and I swapped it out. Still no movement from the PCM. I tried turning my gauge on but the switch was already on (LIGHT BULB!!). My gauge is grounded by the PCM...or suppose to be. Pulled fuse cover off and #30 fuse was good. Popped the hood and #24fuse?? (20amp) was blown. I ddin't have any of the big fuses so I replaced it with my radio fuse. Got power to my gauge now and tachometer registers during cranking but it still will not start. I check cranking duty cycle (40-38%) and ICP (+3k psi). I tried pulling ICP, running out of ideas at the time, and tried starting with no luck. I thought when I swapped the fuse I would more than likely blow it again. Got a tow home from my neighbor. I tried focussing on brake lights and not brain storming what the cause could be. I can hear the fuel pump humming. I'm thinking IDM fuse....a relay?? Any suggestions where to start? I am also going to check fuel bowl heater as well. Do I just check for continuity between the element and bowl?
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01 F350 7.3 4x4 CC SRW/3.73/315-75-16/Aeroforce Interceptor/BD Thruster II/ Bellowed Up-Pipes/4" turbo back exhaust/CCV Mod/DIY 6637/FPR Shimmed to 65 PSI/TS chip reburned with PHP tunes (Stock, 40T WITH Whsiper tune, 80DD, 100R, 140Ex, 140SS)/Replaced and Cleaned EBPS & Tube 4-6-12/Zoodad mod/Recon smoked cab lights/MM Hubs/Cowl Hood/HPx 
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#2
Thu, October 4th, 2012, 06:48 PM
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Man this forum has slowed down....
Checked the fuses again and all under-dash fuses were good. 26/PCM and 24/keylesd entry fuses were blown in the under-hood fuse box. Going to get more fuses today and going to check fuel bowl and relays.
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01 F350 7.3 4x4 CC SRW/3.73/315-75-16/Aeroforce Interceptor/BD Thruster II/ Bellowed Up-Pipes/4" turbo back exhaust/CCV Mod/DIY 6637/FPR Shimmed to 65 PSI/TS chip reburned with PHP tunes (Stock, 40T WITH Whsiper tune, 80DD, 100R, 140Ex, 140SS)/Replaced and Cleaned EBPS & Tube 4-6-12/Zoodad mod/Recon smoked cab lights/MM Hubs/Cowl Hood/HPx
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#3
Mon, October 8th, 2012, 05:04 PM
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Yeah, it really has. Might want to give one of the larger forums a try.
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#4
Mon, October 8th, 2012, 08:45 PM
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Usually if I have a serious problem, I post here and TDS to get all input I can. Currently have can 8pg thread going at TDS now. Really hope I find a solution this week so 1: I can get my truck back up and running. A sitting truck is not good. And 2: is like to be able to post what the fix is for anyone else that may have a problem like this.
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01 F350 7.3 4x4 CC SRW/3.73/315-75-16/Aeroforce Interceptor/BD Thruster II/ Bellowed Up-Pipes/4" turbo back exhaust/CCV Mod/DIY 6637/FPR Shimmed to 65 PSI/TS chip reburned with PHP tunes (Stock, 40T WITH Whsiper tune, 80DD, 100R, 140Ex, 140SS)/Replaced and Cleaned EBPS & Tube 4-6-12/Zoodad mod/Recon smoked cab lights/MM Hubs/Cowl Hood/HPx
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#5
Fri, October 12th, 2012, 02:16 PM
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Got a call from Swamp's Diesel. IDM and PCM tested good
Where to go from here? Pull harness(es) where I can go over it in the open? Send my IDM and PCM from Swamp's to my dad (live's in North Alabama) and have him stick it in his truck, I don't think it would help but just wanting input? What relays and fuses MUST be good for the truck to start? Only ones I can think of are #30 under the dash, #24 under the hood, and the IDM relay under the hood. Where are the fusible links?
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01 F350 7.3 4x4 CC SRW/3.73/315-75-16/Aeroforce Interceptor/BD Thruster II/ Bellowed Up-Pipes/4" turbo back exhaust/CCV Mod/DIY 6637/FPR Shimmed to 65 PSI/TS chip reburned with PHP tunes (Stock, 40T WITH Whsiper tune, 80DD, 100R, 140Ex, 140SS)/Replaced and Cleaned EBPS & Tube 4-6-12/Zoodad mod/Recon smoked cab lights/MM Hubs/Cowl Hood/HPx
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#6
Wed, October 24th, 2012, 09:21 AM
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Here's the link to TDS thread. It's the main thread I'm keeping up to date.
Died on the road...again - Page 11 - Diesel Forum - TheDieselStop.com
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01 F350 7.3 4x4 CC SRW/3.73/315-75-16/Aeroforce Interceptor/BD Thruster II/ Bellowed Up-Pipes/4" turbo back exhaust/CCV Mod/DIY 6637/FPR Shimmed to 65 PSI/TS chip reburned with PHP tunes (Stock, 40T WITH Whsiper tune, 80DD, 100R, 140Ex, 140SS)/Replaced and Cleaned EBPS & Tube 4-6-12/Zoodad mod/Recon smoked cab lights/MM Hubs/Cowl Hood/HPx
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