Its had enough

big_stroker · Dec 8, 2015

Magnum PD said:
What shape are the o rings in on the IPR?

They are in good shape on both IPR's... just funny how it will fire up and run on both... but have to change them out after it gets hot until it will fire again.

I wonder if both IPR'S I have are bad.

weekendwarriorfsw32 · Dec 8, 2015

Hell I would just buy a new ipr at this point

79jasper · Dec 8, 2015

^ damn right.

Sent from my SAMSUNG-SM-G890A using Tapatalk

Northwoods2002 · Dec 8, 2015

I had this problem, once it stops running, take off tin nut and remove the solenoid. Use a multi-meter set to resistance and put it across contacts of solenoid. I had a solenoid that would have an open when hot, but when cold it would show continuity. Actually made a video of it, new IPR and works great. Old solenoid is in glove box as emergency spare.

Strokersace · Dec 8, 2015

Didn't csipsd Joe have this issue a while back when he was on the road? It'd only run for a bit and die. He'd swap out the ipr's and it'd fire and run for a while. Can't remember the outcome.

big_stroker · Dec 8, 2015

https://youtu.be/9N2eFQ3gYas

Here is a video of it running now at temp. I haven't drove it yet scared to get pulled home again lol

Going out of town for a few days and will try it when I get home.

Layson · Dec 8, 2015

Strokersace said:
Didn't csipsd Joe have this issue a while back when he was on the road? It'd only run for a bit and die. He'd swap out the ipr's and it'd fire and run for a while. Can't remember the outcome.

We had Gordon's truck do that. Just the solenoid went out and it would run cold and not hot....LOL

mandkole · Dec 8, 2015

big_stroker said:
https://youtu.be/9N2eFQ3gYas

Here is a video of it running now at temp. I haven't drove it yet scared to get pulled home again lol

Going out of town for a few days and will try it when I get home.

How was the low side oil pressure? You are still working the air out of the rails?

big_stroker · Dec 8, 2015

mandkole said:
How was the low side oil pressure? You are still working the air out of the rails?

You can see the low side oil pressure in the back right at the bottom of the gauge. Top is fuel pressure... low pressure oil was 20-25 at idle and 45-50 at 2k

The Brad · Dec 9, 2015

big_stroker said:
https://youtu.be/9N2eFQ3gYas

Here is a video of it running now at temp. I haven't drove it yet scared to get pulled home again lol

Going out of town for a few days and will try it when I get home.

Your shaking hand tells me you have a rough idle.

TyCorr · Dec 9, 2015

Sounds rough as hell...like a miss on the pass side bank..

jngreen · Dec 9, 2015

big_stroker said:
https://youtu.be/9N2eFQ3gYas

Here is a video of it running now at temp. I haven't drove it yet scared to get pulled home again lol

Going out of town for a few days and will try it when I get home.

Your coolant temp seemed high. I thought I saw 250 at one point.

The Brad · Dec 9, 2015

There's no coolant temp sensor, the PCM guesses based on oil temp. I had that same f'd up idle until I added Hotshots to the oil and it smoothed out. Next change will be without hotshots. If it's rough again, my injectors will become cores.

big_stroker · Dec 9, 2015

The Brad said:
Your shaking hand tells me you have a rough idle.

TyCorr said:
Sounds rough as hell...like a miss on the pass side bank..

Could be that it just got back together and not drove much to work the air out. Not sure though. I really don't seem that rough to me.

TyCorr · Dec 10, 2015

Maaaybe....it sounds like a mis in the video.

lincolnlocker · Dec 10, 2015

its missing...

go drive the piss out of it then report back.. get the air pushed out...

live life full throttle

TyCorr · Dec 11, 2015

Thats a mis like an injector not hookedup/working or a dead hole, which I doubt.

This is just my experience, so take it with a grain of salt but mine always sounded "softer" when there is air in the system. And ive never really had those hpo issues after injectors. Put them in, crank it up (i fill the rails and res) back onto the road, moderate throttle for three blocks to the highway, turn right and mash it. Done. Stay in it until 60 and let off. Drive it good and then turn around and takeoff harder and its g2g.

big_stroker · Dec 19, 2015

Well I haven't had much time to work on it the last few weeks and it's still having issues so I'm loading it up and taking the whole truck over to Nate at Unlimited to see what's going on. I don't have time to mess with it right now.