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6.4L Power Stroke Diesel Engine fitted to 2008 - 2010 F250, F350 and F450 pickup trucks and F350 + Cab Chassis

Blown Engine!!!

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Old Jan 23, 2008 | 11:09 AM
  #31  
Tom Hoffman's Avatar
Tom Hoffman
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Originally Posted by SUPERDUTY_untouchabl
Uhh no crap why do you think they rebuild them in between races.

Went to the dealer today for my fog lamp finally. I ask about the break in he said NO break in is needed

The reason they rebuild every race is because of the nitro methane washing down the bearings. plus they run a piston ring that does not last long with the preasures they see.

Think about nascar then, build an engine put it on a Dyno and make a couple of pulls then right in the car racing. Like I said before if it is machined right there is nothing to break in.
 
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Old Jan 23, 2008 | 11:25 AM
  #32  
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I wouldn't believe a guy at the service desk..I've dealt with them. All kinds of them..

The Manual tells a breaking is needed and that's from Ford.
 

Last edited by IB Tim; Jan 24, 2008 at 05:37 AM.
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Old Jan 23, 2008 | 11:54 AM
  #33  
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V10_Cougar
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All new motors need break in period. Nuff said.
 
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Old Jan 23, 2008 | 12:20 PM
  #34  
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Dude get over your self

Originally Posted by Tom Hoffman
Went to the dealer today for my fog lamp finally. I ask about the break in he said NO break in is needed

The reason they rebuild every race is because of the nitro methane washing down the bearings. plus they run a piston ring that does not last long with the preasures they see.

Think about nascar then, build an engine put it on a Dyno and make a couple of pulls then right in the car racing. Like I said before if it is machined right there is nothing to break in.
I have read many of your posts, At firs I thought i'd be pissed as you, but man you gots to lighten up. While every one likes a a little *** no one like a smart ***. Perhaps if you know so much you should get a job as ford engineer, then you could fix all your precieved problems with the 6.4's then you could maybe fix global warming. If you have time from your busy scheduel on the farm.
 
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Old Jan 23, 2008 | 12:22 PM
  #35  
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From: Orlando
In reality most people do not "Break in" a new motor but if you look at rebuild manuals for Diesels you will find a proceedure to do just that with a chassis Dyno or eng. dyno.Process is for something like six hours and it gives you a time frame to obtain operating temp then 1/4 load for x hrs then 1/2 then full for x hours.We had a dyno and did run every overhaul on it mostly to prove HP but I have never followed the prescribed proceedure.Most times a road test or dyno run is all they get.
 
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Old Jan 23, 2008 | 12:23 PM
  #36  
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I think there have been at least 2 engineers that have posted here commenting that a break-in is not needed. But its your truck, do as you feel you must.
 
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Old Jan 23, 2008 | 01:17 PM
  #37  
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Tom Hoffman
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Originally Posted by jmapes38
I have read many of your posts, At firs I thought i'd be pissed as you, but man you gots to lighten up. While every one likes a a little *** no one like a smart ***. Perhaps if you know so much you should get a job as ford engineer, then you could fix all your precieved problems with the 6.4's then you could maybe fix global warming. If you have time from your busy scheduel on the farm.
Why smart ***? just giving my opinion. can't do that. Maybe if the Engineers at Ford had as much time behind the wheel of a Super duty as I do. and not driving
sub compacts they to could see the changes needed. I am not a snot nosed kid talking out my a%^! I have a hobby farm so not to busy. But I am a journeyman Metal model maker who lives in Michigan and have worked on many prototype
Ford trucks. I have built and worked hand in hand with engineers from Ford.
So I do know alittle about the game. Oh and for your info I do believe Ford make the very Best truck in the world! My posts say (MY 08 is junk) I have a lemon it happens. I also know for a fact that Ford rushes to get these trucks out maybe they should take alittle more time driving these new models. And get there techs. up to speed before the release!

P.S. still No real break in needed!
 
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Old Jan 23, 2008 | 02:48 PM
  #38  
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SaharaF350
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Originally Posted by Tom Hoffman
Went to the dealer today for my fog lamp finally. I ask about the break in he said NO break in is needed

The reason they rebuild every race is because of the nitro methane washing down the bearings. plus they run a piston ring that does not last long with the preasures they see.

Think about nascar then, build an engine put it on a Dyno and make a couple of pulls then right in the car racing. Like I said before if it is machined right there is nothing to break in.
Some do some don't. I have a 2007 $100k BMW M6 infront of me and it says 5k miles of break in, then you're good to go.

Everyone move on, he already said he hasn't abused it and its been serviced.
 
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Old Jan 23, 2008 | 03:24 PM
  #39  
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I agree Lets find something else to fight about
 
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Old Jan 23, 2008 | 04:04 PM
  #40  
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Hey guys, let us all bow our heads, I am not that religious, but bow your head, and say the following: May the 6.4 of the hereafter, give Tom Hoffman the same fate that fell upon our fellow member, hunter08, a fellow burgher, so that Tom can move on and become our friend again, as he has in the past, with a wonderful 6.4 like so many of us enjoy. And good luck with new engine for hunter08. Is it this WPA snow making me silly or what. Couldn't be the extra bottle of white zinfindel in the garage? It is sort of fun to come back north to see your breath. The dog loves it. Two guys with snow mobiles just went by and blowing white smoke, could it be a 6.4 on a snow mobile?
 
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Old Jan 23, 2008 | 04:05 PM
  #41  
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Hey guys, let us all bow our heads, I am not that religious, but bow your head, and say the following: May the 6.4 of the hereafter, give Tom Hoffman the same fate that fell upon our fellow member, hunter08, a fellow burgher, so that Tom can move on and become our friend again, as he has in the past, with a wonderful 6.4 like so many of us enjoy. And good luck with new engine for hunter08. Is it this WPA snow making me silly or what. Couldn't be the extra bottle of white zinfindel in the garage? It is sort of fun to come back north to see your breath. The dog loves it. Two guys with snow mobiles just went by and blowing white smoke, could it be a 6.4 on a snow mobile? An active or passive regen? Wow.
 
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Old Jan 23, 2008 | 04:19 PM
  #42  
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From: Boulder Junction Wi
Originally Posted by rob_nc
FWIW ~ there's not a heavy duty diesel built for an OTR truck or heavy machinery that goes thru any type of break-in period. A loaded engine will seat the rings better than one that isn't loaded. I, too, don't believe in break in periods.
...........and to that list you can add combine engine's,in order to get the cyl speed up to do the thrashing,that the part that knock's the grain out,you run it "WIDE OPEN' from the get go under FULL LOAD ,some have CAT'S,some have cummin's,some have John Deere's and some have IHC's,running full load @ up to 2500 RPM from day one,now having said that I alway's take it easy for the 1'st 1000 mile's just to be good to it,but you need to drive the ring's tight to the cyl wall's under load to brake them in or you might wind up with one of them QUART every 1000-2000 mile's engine's.
 
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Old Jan 23, 2008 | 04:35 PM
  #43  
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Sorry hunter I didnt mean to get all this started. Was just trying to ask if you let it break in.
 
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Old Jan 23, 2008 | 04:55 PM
  #44  
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Hunter08. It would be intresting to hear what the faliure was if you ever find out.
 
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Old Jan 23, 2008 | 06:43 PM
  #45  
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Just throwing this out there but I live in western NY and Sunday night/monday morning it was around 0 degrees air temp with a nasty wind was the truck plugged in in the morning or did you just start it up and go? Im no diesel mechanic but I never start mine without being plugged in for a while when its that cold.
 
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