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forddieseldoctor

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Posts posted by forddieseldoctor

  1. 9 hours ago, cbriggs said:

    The PTO assy has a switch to indicate it is engaged, but to turn on the Indicator light in the instrument cluster, I need to connect it to the remote power module, as the module communicates over a CAN network to the IC and switch pack. One of my suggestions was to install an external light on the dash, but the owner would prefer it to light the OE equipped lamp in the IC. A feed back is also required if alarms, warnings or cutout logic is to be programmed into the remote power module. 

    Ah. I understand now. I was assuming it was an external light. 

  2. I have a 17 F550 that I resealed the upper oil pan and rear main back in May came back leaking again today. It’s pouring out of the left side of the upper oil pan. Just for giggles I opened the oil cap with it running. I turned the cap the 1/4 turn and left it sit in the hole. As soon as I let go of it the pressure in the crankcase pushed the cap up with enough force I thought it was gonna hit the hood. We ordered a crankcase oil separator for it along with all the crap to do the upper oil pan over. 

  3. 16 hours ago, Keith Browning said:

    Whatever dude. I know what I saw and I know what corrected it. The condition was strange I admit, and the reason for this post. Don't know what to tell ya. I wish it made sense.

    Pumping the system out and refilling it seems to fix it for a short period of time. The one we had here the guy runs all over the country and he went down south with it after we evacuated and recharged it before we put the receiver drier in it. He said it worked perfectly for the 2 weeks he was gone. 
     

    I’m not trying to irritate anyone. I’m only trying to help figure out what the actual issue is so that we can all fix vehicles more efficiently and effectively. (I have used information from this site to help diagnose and fix more than a few vehicles over the years.) I’m sorry but the stuck ttx valve theory doesn’t make sense to me. 
     

    And it seems to be more than just the new body style superdutys that have this issue. I’ve seen very similar issues on 13ish f150’s and the 2010ish escapes. The escapes there is a tsb that says the receiver drier. We have pumped several of them down and refilled them. They will be fine for about 1 season and then come back with the same thing whereas the ones that get a receiver drier never come back. 

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