Lost power, oil started leaking out? Or fuel?

[DylanM]

I tried putting it on ACC a few times already and nothing is coming out.

The lift pump doesn't run in the ACC position, only in RUN and START.

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[GoatPowder]

The lift pump doesn't run in the ACC position, only in RUN and START.

Good catch, I did mistype that. But still would have to cycle through 'run' with the stupid push button to get back to 'off' so should have gotten some drips if there was a leak

 

[biodiesel]

I'm subscribing for updates. This is the first I've heard of something like this happening on the gen 3 EcoDiesel. It sounds like a fuel related issue, but I'm not sure what exactly happened. You don't want to run the CP4 pump without fuel, so don't attempt to start it.

 

[Lmtz1633]

I'm subscribing for updates. This is the first I've heard of something like this happening on the gen 3 EcoDiesel. It sounds like a fuel related issue, but I'm not sure what exactly happened. You don't want to run the CP4 pump without fuel, so don't attempt to start it.

I will update once I find out some more information. Getting my hands on a scanner today I’ll update with codes. I only attempted to start it after it died on me. After that I haven’t cranked it.

 

[Lmtz1633]

I got some codes. P0087 Fuel/Rail System Pressure Too Low. Seems to be dripping out of cylinder 5 injector.

 

[biodiesel]

I got some codes. P0087 Fuel/Rail System Pressure Too Low. Seems to be dripping out of cylinder 5 injector.

Looks like warranty time.

 

[Lmtz1633]

Looks like warranty time.

Right. I’m hoping maxcare covers it

 

[biodiesel]

Right. I’m hoping maxcare covers it

They should.

 

[GoatPowder]

I got some codes. P0087 Fuel/Rail System Pressure Too Low. Seems to be dripping out of cylinder 5 injector.

Well that's new. The actual feed line is leaking? Or the injector body? I imagine if it was the return it'd run just... messier

 

[Chasm]

I imagine if it was the return it'd run just... messier

With rolling computers it's hard to say how they'll react to unique circumstances. Could be the software says "low pressure? F#(% you, you get to walk home!" Years ago I met a Chevy engineer who only drove Fords because of some programming like that.

 

[Lmtz1633]

Well that's new. The actual feed line is leaking? Or the injector body? I imagine if it was the return it'd run just... messier

Coming out of under the injector. May be the washer or O-ring.

 

[Lmtz1633]

They should.

I’m going to take it with the mbrp muffler, If they deny because of it then I’ll just do it myself.

 

[Jteakus]

If you cycle the start button with foot OFF brake pedal can you hear the lift pump build pressure?

 

[Jteakus]

Just curious about lift pump. Low rail pressure due to leak is 99.9% the culprit.

 

[Swegian]

Got a question of warranty???

Have (2) 2021- Rubicon Gladiator 30k & Rubicon JLU Wrangler 75k.

I thought we had a Factory 100k warranty on diesel power train?

Is a failure of an injector (or gasket) diesel power train?

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