Loss of oil pressure

went to work one day 80 mile round trip
came home sat overnight
went to move truck next day no oil pressure
sending unit works
nothing at all come out with sending out

 

Dipstick? Puddle?

 

Are you saying that you ran the engine with the sending unit removed and oil didn't squirt out of the hole for the sending unit?

If so... Don't do that unless you want to replace the engine.

Check the dipstick.
Does it have oil?
At the proper level?

 

What assures you the sending unit works properly if no pressure is indicated? Think the dipstick would be where one would start and look for any oil discharge/streaking.

 

Need more info.

 

Oil flows from the pan to the oil pump.
From the oil pump to the oil filter.
From the oil filter to the oil cooler (if equipped)

Check your oil, then filter first.
That’s the easiest things to check.

 

did all that
changed filter / pressure relief inside
pressure relief on pump ok
front of engine off / pump ok
pan off so far pick up ok
just ran for a second to see if anything would come out
wtf !
have had trucks since 79
79 2wd
83 4x4
82 2 wd
77 2 wd
92 4x4
87 4x4
rebuilt the engines taken whole trucks apart down to frame
62 yrs old getting tired fast

 

How can you tell that you have no oil pressure? My 2015 base model only has an idiot light.

 

Wow this escalated fast...

So When you ran it for a second to see if anything squirted out... Did it?

I assume it did not since you have now torn it down to the intake screen and have the entire front of the engine off ( assuming timing cover etc...).

How do you know that the pump is OK?

 

Welcome to TW!

 

No chit! Problem anounced, no basic diagnostic info given, disappear, whats new?

 

wait wat