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N-Smooth

Smooth Gang Founding Member
Location
UT
I’d bet none of the employees know how to do it. When I worked at a parts store 20 years ago there was only one old guy that knew how to use the machine. I can’t imagine that situation has gotten better but I could be wrong
 

UNSTUCK

But stuck more often.
I think my local oreilly turns rotors, do they not do that in hurricane?
As does mine. I’m at the store several times a week and have a great relationship with them. They do lots of rotors for me. Then their lathe broke one day and I was forced to purchase new rotors due to a time crunch. It was down for almost three weeks when I gave up and offered to fix it for them. Took about 20 minutes to get in and tighten a set screw on a gear that came loose. They don’t charge me for rotors now. 😂
 

bryson

RME Resident Ninja
Supporting Member
Location
West Jordan
Needed a visit to the dentist.

View attachment 169179
We are headed to Anaheim to watch a supercross race. Last night making the climb out of Beaver my turbo started making a horrible sound. I limped it to the rest area and called my friend who owns a roadside service company. Quick little picture of the engine serial number and he was on his way to Salt Lake to pick up a turbo. He left Salt Lake about 11 and headed my way.

We were back on the road by 10 am. He refused to charge me his emergency rate so I gave him a few hundred extra bucks. He saved our trip to A2 and my wife taking our grandson to Disneyland. Great friends are invaluable.

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Oh yeah…….it was cold also.
So what was it that killed the turbo? Looks like it ate something it shouldn't have..?
 

anderson750

I'm working on it Rose
Location
Price, Utah
So what was it that killed the turbo? Looks like it ate something it shouldn't have..?
From what I learned from an old trucker last year, I think it was to much low idle time. He told me that these Detroits will lose turbos if they spend too much time idling without idling up to around 800 RPM. They apparently will not keep enough pressure to effectively oil the bushing in the turbo. I will assume the 2 previous owners were not aware of that also. It’s only a guess how much idle time it has seen in its 125k miles of life but it is enough to cause the premature failure of the bushing in the turbo.

The damage to the impeller is from the play in the shaft. I am guessing there has been some minor wear going on for awhile with how much quieter the turbo sounds in the cab. Also my EGTs under load are much lower so it has been causing internal heat along with the exhaust temps.

I was worried about the big chunks but my friend wasn’t to concerned since they are much to big to get through the intercooler.
 

UNSTUCK

But stuck more often.
I’m 99% sure you can plug a scan tool into that engine and get your engine hours at different rpm ranges. Most engines have significant more idle times an any other speed range.
 

anderson750

I'm working on it Rose
Location
Price, Utah
I’m 99% sure you can plug a scan tool into that engine and get your engine hours at different rpm ranges. Most engines have significant more idle times an any other speed range.
You can. He plugged a BT scan tool into it a couple weeks ago to check an intermittent CEL I was getting. I know he glanced at a few things but do not know if he looked at that. I am still getting a CEL when I have the engine brake on high on long downgrades. Before the turbo failure I would get the CEL on long uphill pulls also, but that is gone now. This is a non VVT turbo The code pointed to an electronic component that has something to do with the control of the engine brake which probably makes sense since I recently developed a strange intermittent “flutter” when it is working up through the first few shifts.
 
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