Any good suggestions on how to track down the reason I'm getting diesal in my oil on 1985 6.9 f350 truck runs good but blowing blue smoke after ideiling.

 

What makes you think diesel in the oil? Blue smoke could be from excess oil consumption, or poor compression

 

My oil keeps rising on the dip stick and oil smells like diesal thanks for response just signed up on sight today still figuring how to get around .

 

Oh, in that case... you need to replace the low pressure transfer pump. It's $30 or so, and mounted to the passenger's side of the block, right near the front of the engine.

 

That would be great I'm going to go look for that part right now what does it look like thanks.

 

Quick google search: Delphi/Fuel Pump AMF0050 - Read Reviews on Delphi #AMF0050

 

Thanks I haven't heard it called low pressure pump I had changed it out once I'm a little wurried I may have damaged it putting it in.

 

Pretty hard to do that. Just make sure that the lever goes /under/ the cam shaft. Basically insert the pump at a downward angle, then push up and into place.

 

Yea thanks isaw couple videos of people in stalling them. I maid sure it was under cam but I dident make sure that cam was at low side truck seems to run good It was kinda hard getting pump in had press it down little bet to get bolts in.

 

You did just fine.
You don't need to make sure the cam is at the low side; it just means less work to hold the pump when bolting it in.

 

Cool good to here thanks for info ha super frastaded changed all returns lines fuel pump cooper washers in enjecters.was getting lot of blue smoke after warmed up would clear out on highway but after ideiling at stop sign would blow big cloud of blue then I realized oil was filling up did an oil change thinking was caused by old fuel pump truck cleared up no smoke at all better power for about fifty miles then was smoking after ideiling and oil was filling up now thinking might be in injection pump or injecter might haft to hire diesal macanic to help any info or suggestion at the best place to start helps thanks apreciate it

 

There is only one way to mix diesel and oil, and that is the lift pump, (fuel pump) When you drained your oil was any water present? (it would come out first when oil plug is removed.) Is there any oil residue in your radiator? Water and oil can mix in several ways. The most common of which is bad oil cooler seals, and that would contribute to your rising oil levels. I won't scare you with the other possible ways of water/oil mixing just yet.

 

I don't see any signs of oil in water I was told it could possibly be a seal in injecter pump or injecter seal that would be great if some how got falty pump or I missed it up by not having cam positioned write we installing pump also exhaust smells bad and dep stick smells like diesal thanks.

 

Fixed The seal can go out of the injection pump as well, this is what happened to me. Electric lift pump, was a gallon up or better before i caught it.

 

Thanks I have came to conclusion it is my injection pump when I pulled of my oil fill spout there was a puddle of what smelled like diesal i think im going to order a new pump from us diesal parts to day .