Search results
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Return line question
Hello, Still trying to find the source of air intrusion. O-rings etc all replaced. New return lines..... When I leave the truck for more than a few hours there is air trapped up in the air filter - when I bleed it only air comes out for a while. My question: The steel return line connection...- Rupert8
- Thread
- Replies: 28
- Forum: 6.9L IH & 7.3L IDI Diesels
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CDR valve - what is this part?
Hi, What is the part circled in the photo? It's made of rubber. Going to replace the llarge 'O' gasket (also pictured) on my CDR valve but not sure what to do with the other part in the kit I bought. The CDR currently has a small o-ring going into the metal tube which then goes down into the...- Rupert8
- Thread
- Replies: 8
- Forum: 6.9L IH & 7.3L IDI Diesels
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Changed CDR valve and now trouble...
Hello, I recently posted a separate thread regarding changing out the CDR valve on my 1986 F250 6.9. Job done, and the truck ran fine yesterday, ran very well, even, with the new CDR valve installed. I went to start it this afternoon and it turned over for a long time and just wouldn't start...- Rupert8
- Thread
- Replies: 18
- Forum: 6.9L IH & 7.3L IDI Diesels
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CDR valve replacement question
Hi, Does anyone have a diagram - or series of photos - for CDR valve replacement? My reason for asking: I took my old one off yesterday (lots of oil inside, think it was the original) and there was a lot of broken plastic down below where it was. Not sure where this plastic came from. Really...- Rupert8
- Thread
- Replies: 6
- Forum: 6.9L IH & 7.3L IDI Diesels
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Oil pressure sensor location...
Hello, I know there are multiple threads on this topic and I've read all the ones I can find but I just can't locate anything I believe to be the oil pressure sensor on my 1986 F250 6.9 IDI. I have a small(ish) amount of oil leaking from the flywheel cover area by the transmission and I'd like...- Rupert8
- Thread
- Replies: 14
- Forum: 6.9L IH & 7.3L IDI Diesels
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Knocking after injector change
Hello all, I recently changed out the fuel injectors (code B) in my 6.9. Job went smoothly. Took it for a test run and it purred like a kitten (albeit a huge ugly diesel kitten). I was amazed at the difference: Engine ran smoothly when idling, also super smooth when working - at speed and also...- Rupert8
- Thread
- Replies: 50
- Forum: 6.9L IH & 7.3L IDI Diesels
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How best to replace high-pressure power steering hose....?
Hello all, I have a small-ish leak on the high pressure power steering hose, where it goes into the gearbox. I've tried tightening the connection up a little but no luck. It drips while driving, not when the engine is off. But I know it isn't going to get better and I don't want it failing on...- Rupert8
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- 6.9 f250 hose leak power steering
- Replies: 22
- Forum: 6.9L IH & 7.3L IDI Diesels
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1986 F250 C6 Torque Converter Drain Plug Location
Hello all, New to Oil Burners - what a find. Great resource. Thanks already for the information I've benefitted from. 1986 F250 XLT Lariat 2wd 6.9: The transmission oil pan was leaking pretty bad so I changed it out. No issues. Since I just bought the truck I didn't know what transmission...- Rupert8
- Thread
- Replies: 13
- Forum: 6.9L IH & 7.3L IDI Diesels
