Oil Pressure Switch (OPS)

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Ok i just went back reading so of your post other thing to when you unplug OS filter harness see if it stay running and if it don't you most likey have bad CPS (Crankshaft Position Sensor)

Ok, so Im just gonna replace the OPS since its only 22 bucks, now where is that sucker located, cause I be darned if I see it lol.

k on 94 should be on the back of the driver side head n the inside and going need 1 1/6 deep socket

Ok, I also see I deed to remove the fuel filter to get to it, so is fuel gonna spill out?

just undo the two bolts and move it to the side

I also just sent you pm

Going out now, Thanks Man.... I got your PM as well.
Yer a hell of a guy Crazy.

should have told if you get ops to get ac delco ant other will not last long

Ok.... I give up. I'll call you tonight after 7. It wasnt the OPS.... and "someone" failed to mention that I had to REMOVE the intake to even get the socket on that sucker. :w2:

Anywho..... lol...... Its changed, and while under there I noticed that the CPS harness was brand new as well, so thats been looked at so the only other thing is that dang IP I guess.

on 94 it should have been on the head it self not in valley maybe newer motor

Hey guys, what I did this morning was got rid of the harness filter on top of the IP, and I hot wired my LP. It drove with the same loss of power for a 20 minute ride. I shut it off for about 10 minutes and when I restarted it, it ran fine. I have shut it off a couple time so far and it starts and runs as fine as it probably can. I am getting a little blow back through the oil filler tube when cap is off. But I think if it stays running like it is now, I'll take care of the engine in the spring.

So what could cause the LP to not work other than what Ive done so far?
It runs fine now with LP hot wired and NO engine lights are on. But I just used an alligator clip to the battery for the hot wire, so I either have to find whats causing the LP to shut off, or I need to better hot wire it to a switch in the cab with a light on it so I will remember to shut it off when not running.