Quote:
Originally Posted by BajaSportsmobile
Quote:
Originally Posted by BIGVANS
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I'm going to get this done on my '05 F250 when I have to replace the turbo for the third time.
Unfriendly? Look at what we are driving and what this forum is devoted to.
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bigvans knows whereof he speaks. in a previous life, he is one of the best mechanics i've
ever met.
my name's randy, i have a 2006 6.0L E-350 with 95k on the clock, and 10,500# rolling weight.
it was wonderful till it hit 91k.
it's wonderful now.
in between was over $11,000 of sub wonderful. that is the reason for this post. when i was blowing
white steam, and throwing codes left and right, i had a number of pretty unseflish people help me.
i'm passing what i learned onward, here, now.
all you 6.0 guys are in vans. the good part is, the FICM will probably last damn near forever.
the bad part is, the rest of the engine won't, and it's $4k to pull the puppy out to burp it.
i'm going to describe the problem as i see it, and best practices to get this thing to spin 500k
miles. my E-350 is an electrician's service vehicle. if it goes poop, i call AAA and i have 200 miles
of free towing on a flatbed. if you guys offroad like i used to, if it goes poopie, you need a
chinook helicopter and a sling, or homestead papers. i liked going places that were only
accessible by 4WD low, with lockers, or a rental car. either one.
this isn't gonna be a cheap post. neither is getting your happy camper back from a spot
best described by GPS coordinates. take a deep breath, suck it up, here is what it takes.
you can do pieces and parts of this, and a lot of people will tell you it will be good enough.
they don't have to push or pull when you get stuck.
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first problem is the oil cooler. it is the crux for everything that follows.
second problem is the EGR cooler. the oil cooler failure kills it.
third problem is motorcraft gold coolant.
fourth problem is the head gaskets. the EGR failure takes them out.
fifth problem is the heads.
sixth problem, is the FICM, for various reasons.
seventh problem is the injectors, for stiction.
eighth is batteries.
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those are most of what will leave you high and dry.
here are the best practices for repair. bear in mind, the primary
goal is to come home under your own steam, and the
secondary goal is to never have to do this again.... ever.
oil cooler plugs up with sand and precipitates from ford gold coolant.
replace with bulletproof diesel external oil cooler. takes oil cooler out
of coolant stream. can't plug up.
EGR cooler is second. oil cooler gets blocked, and cuts off flow to
egr cooler. egr cooler fails, mixes oil and water. sets stage for grand
finale. replace with bulletproof diesel egr cooler, not egr delete.
you can't smog the egr delete.
you CAN turn off the egr valve with software, if you are so inclined.
*i didn't say that out loud, did i?*
they are the same price BPD makes both, and BPD suggests you not
run the delete. it also sets a check engine light, that you need a tuner
to turn off. run the cooler, and let your conscience be your guide with
software.
coolant. ford gold throws precipitate down under some circumstances
that can occur in the 6.0. it helps with the casting sand to plug the OEM
oil cooler. my best practice would be evans waterless coolant. lasts
the life of the engine. cannot boil over. can be run with no pressure
system. water pump and hoses last foralmostever. boiling point 375
degrees.
can't overheat and boil over.
head gaskets. problem is head bolts which are made of velveeta,
and stretch. solution is to use OEM head gaskets, NOT BLACK ONYX,
and ARP head studs. you have to use ARP head studs.
the heads crack in a number of places. have them magnafluxed.
i had stellite valve seats put in, 'cause the heads are induction
hardened valve seats, and they crack. have heads surfaced,
and inspected for casting porosity in injector cups.
FICMs need watching.
fuel injection control module is under the puke container, not mouted
on the engine. that saves it from some of the heat and vibration, and
helps it to survive. it's over $1k to replace, and the OEM programming
sucks hugely, and is why the ficm dies a lot.
call ed at
http://www.ficmrepair.com and get one of his spiffed ficms that
he builds for people. i'd suggest the 2 year warranty premium rebuild,
with the atlas 40 tune..... and if your original ficm is working ok, or seems
to, i'd put it in the vehicle somewhere, so you have a spare.
i'm serious. that's what i'm doing. you can change it in 15 minutes if
something goes wrong with it, but not if you don't have one.
the injectors. stiction. use rotella T6 synthetic oil, changing it every
5,000 miles. this engine SHEARS oil, and breaks it down without
killing the additive package first. DRAIN INTERVALS OVER 7,500
MILES ARE BEGGING FOR INJECTOR FAILURE. YOU HAVE BEEN WARNED.
eighth is batteries. if they are weak, they kill the ficm. see above.
make sure your charging system works... well.
i use a batteryminder 12248 to desulphate the batteries every so often.
USE ONLY OEM fuel filters. clean the HFCM regularly.
buy a scanner. you need one. i use AE with the ford enhanced
bundle, but there are other less expensive solutions that work excellently.
go here, and read the information on this engine series.
it is second to NONE on the net.
http://www.ford-trucks.com/forums/forum107/
good luck, and enjoy the ride... remember, round parts down, rocks
outside, non inside the vehicle.