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62k Miles, Turbo needs replacing

Stevedbvik1

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It is always going, the turbo uses exhaust gasses to spin and create boost, so as long as the engine is on the turbo is spinning for the most part. Modern twin scroll turbos and the systems that support them are very reliable and work very well. There will always be the occasional person who just has a bad egg, but you have to consider the sample size and the fact that we aren't going to see an accurate sampling of issues across all rangers. Most owners aren't here, and those who are usually aren't going to post about an issue they don't have. OP absolutely got a bad shake, hell so did I with the transmission issue I just had but as others have wisely said the odds of a hiccup free vehicle are still extremely in your favor.
The OP never responded to the low oil pressure part of the equation. Easily could have been run low on oil and roached the turbo. Which in that case no need for Ford or the dealer to extend a good shake. Unless the turbo grenaded and puked all the oil out the exhaust. But it seems that they would have mentioned it as that’s a pretty dramatic scene to observe.
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The OP never responded to the low oil pressure part of the equation. Easily could have been run low on oil and roached the turbo. Which in that case no need for Ford or the dealer to extend a good shake. Unless the turbo grenaded and puked all the oil out the exhaust. But it seems that they would have mentioned it as that’s a pretty dramatic scene to observe.
Yeah that is a good point, seems a little suspicious that he completely glossed over that
 
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The OP never responded to the low oil pressure part of the equation. Easily could have been run low on oil and roached the turbo. Which in that case no need for Ford or the dealer to extend a good shake. Unless the turbo grenaded and puked all the oil out the exhaust. But it seems that they would have mentioned it as that’s a pretty dramatic scene to observe.
Yeah that is a good point, seems a little suspicious that he completely glossed over that
Sorry I kinda ditched the thread once I started working on the truck. I'm about halfway through btw. I thought I commented on the low oil pressure. I checked the oil level and it was fine.
 

Stevedbvik1

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Sorry I kinda ditched the thread once I started working on the truck. I'm about halfway through btw. I thought I commented on the low oil pressure. I checked the oil level and it was fine.
Was the low oil pressure ever explained? Low oil level and low oil pressure are two entirely different things. Mostly concerned about a new turbo and low oil pressure. Not a good mix
 
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Was the low oil pressure ever explained? Low oil level and low oil pressure are two entirely different things. Mostly concerned about a new turbo and low oil pressure. Not a good mix
No I assumed by the diagnosis that the turbo was bad that it was the source of the leak.
 


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Anyone have a good method for removing the cat converter nuts? They're a total PITA and the only thing that's slowed me down so far. The service manual has no real guidance aside from some 3D renderings taken from an impossible angle. It's the last thing I gotta pull before I can remove the old turbo.
 

Dr3wDrop

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Anyone have a good method for removing the cat converter nuts? They're a total PITA and the only thing that's slowed me down so far. The service manual has no real guidance aside from some 3D renderings taken from an impossible angle. It's the last thing I gotta pull before I can remove the old turbo.
Reach out to someone who has installed an aftermarket cat
 

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No I assumed by the diagnosis that the turbo was bad that it was the source of the leak.
Just voicing concern for you as you’re installing a replacement turbo on something that tripped a low oil pressure code. IF you still have low oil pressure your replacement turbo is not long for this world. Be very cautious upon initial start up after replacing the turbo.
A bad turbo will not cause a low oil pressure situation if the oil level showed full after the failure.
 

Wytchdctr

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Not sure where the pressure sensor is or how the oil lines are run... but

Could the turbo failing have caused enough of a drop in pressure to trigger a CEL?

Understand the other way around is more likely, but... maybe?
 

Stevedbvik1

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Not sure where the pressure sensor is or how the oil lines are run... but

Could the turbo failing have caused enough of a drop in pressure to trigger a CEL?

Understand the other way around is more likely, but... maybe?
If it was a massive failure and dumped all the oil out then yes. But that’s not what was described ( OP stated oil level was full). Engine oil pressure is fed through a small port into the turbo bearings then after passing through the bearings it just drains back to the crankcase. So the engine will still supply pressure to the inlet port and the resistance of oil passing through the bearings would have to be non existent to dump the pressure that much. But I am not sure at what pressure the low oil pressure trips at. If it’s quite high then possibly yes. Maybe it’s that sensitive to limit damage but I doubt it.
 

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Anyone have a good method for removing the cat converter nuts? They're a total PITA and the only thing that's slowed me down so far. The service manual has no real guidance aside from some 3D renderings taken from an impossible angle. It's the last thing I gotta pull before I can remove the old turbo.
I used a tiny little ratcheting wrench. I broke 2 free from under the truck and the top nut with the little wrench and went back and forth for what seemed like an eternity to get the nut off
 

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I used a tiny little ratcheting wrench. I broke 2 free from under the truck and the top nut with the little wrench and went back and forth for what seemed like an eternity to get the nut off
I've taken off my downpipe like 3 times, the first time is the hardest.
 
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I used a tiny little ratcheting wrench. I broke 2 free from under the truck and the top nut with the little wrench and went back and forth for what seemed like an eternity to get the nut off
I've taken off my downpipe like 3 times, the first time is the hardest.
Awesome! I'm letting some penetrating fluid sit on the nuts for the next two days (I won't have time to work on the truck until Monday) and then I'll try to gently heat them up. Also picked up a ratcheting box wrench and a flex head socket wrench to try to fit in the confined area.
 

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Be sure to check the turbo inlet line oil screens. I've seen videos on ecoboost engines where long interval oil changes destroyed the turbo AND the engine. The mechanic mentions many people forget to clean the screens and the new turbo dies very quickly. IIRC, they are inside the oil line to the turbo. The first 5 minutes of this video tells the story.

This is Why You Never Run Extended Oil Change Intervals on The Ford Ecoboost Engines!
 
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Be sure to check the turbo inlet line oil screens. I've seen videos on ecoboost engines where long interval oil changes destroyed the turbo AND the engine. The mechanic mentions many people forget to clean the screens and the new turbo dies very quickly. IIRC, they are inside the oil line to the turbo. The first 5 minutes of this video tells the story.

This is Why You Never Run Extended Oil Change Intervals on The Ford Ecoboost Engines!
I ordered all new lines and filters but I’ll check the old screen when I get home and see if it was clogged.
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