I put a HPOP gauge on my truck today.

[hayjayhorses]

I will pull my injectors tomarrow and see. thanks

do know how rough the idle is, using single shots in a SD with no tuneing?

[907DAVE]

Its rough.......like having a lope tune without the tune.

Of course that was with my 238/100% hybrids on split tuning, so I am not sure how bad it will be with your injectors.

[hayjayhorses]

Well i am going to throw in the sngle shots and see what happens.

[hayjayhorses]

I pulled my injectors. Before I pulled the injectors I ran the engine with the valve covers off and on 5 injectors oil was spiting from the hole in the spacer between the armature and the solenoid. Some shot a small amount and other a lot.

Any answer on why this happens?

As for the O rings I found all the top square O rings were pushed up in one spot were the steel ring is open or split, on a few of them the gap in the steel ring was more then 3/8”. One square O ring was broke in this spot. As for the round O ring just below the square O ring, they all appear to be fine.

I am going back up to the farm to install some single shots I did a Rosewood DIY rebuild on. Then I will post the results.

[88Racing]

That's interesting that the o-rings would push up like that I would assume to see more split ones than anything?

[907DAVE]

Originally Posted by hayjayhorses

I pulled my injectors. Before I pulled the injectors I ran the engine with the valve covers off and on 5 injectors oil was spiting from the hole in the spacer between the armature and the solenoid. Some shot a small amount and other a lot.

Any answer on why this happens?

Sounds like the upper seat in the poppet valve is worn allowing oil to sneak by. IIRC there shouldn't be oil spitting out of those holes anyways.

As for the O rings I found all the top square O rings were pushed up in one spot were the steel ring is open or split, on a few of them the gap in the steel ring was more then 3/8”. One square O ring was broke in this spot. As for the round O ring just below the square O ring, they all appear to be fine.

I have seen that a few times as well.

I am going back up to the farm to install some single shots I did a Rosewood DIY rebuild on. Then I will post the results.

Cant wait to see how it changes ICP with the new injectors.

[hayjayhorses]

here is a pic of the pushed up square O ring, just a note the only part of the O ring that is pushed up is were the opening is oh the steel ring that holds it down.


How can I make the pics bigger??

[Kwikkordead]

Subscribing.

[hayjayhorses]

so i put in the single shot injectors got the truck started after a few tries and it idle nice for about 10 minuets, then cut out. Now it cranks over make oil pressure at the resivoir but no HPOP pressure, using a mechenical gauge.

I checked all fuses, the fuel heater curcit has power.

Mabye I have some crap in the IPR vavle? I am going to pull it and check it out. If some one has a sugestion you can call me I will be out in the barn working on it.

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