2005 Ford F350 SuperDuty 6.0 litre Diesel. Truck was very sluggish to accelerate and little or no boost showing on turbo pressure gauge. Next morning, it started fine, but when put in gear would quit and only run for about 5 seconds when re-started. The coolant level was low and over 4 litres was added to bring up. I started it again this evening and it runs fine in neutral, but appears to be blowing a lot of white smoke. I didn't try driving it yet as I don't want it to stall in the middle of the road. It is not leaking any fluid on to the ground and the engine oil level is OK (no coolant in the oil). Could the problems be related to the turbo or are there other things going on? Thanks. Gordon.

Question 1

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1answer

My 2005, F350 was warm and had been running for near two hours. I reved the engine just before getting ready to leave for home. I noticed the turbo boost didn't move and when the truck idled back down it...

Is it the 6.0 diesel ..Sounds like the high pressure oil pump if it is..Really need to scan and other equipment to be sure

Mar 11, 2011 • 2005 Ford F 350 Super Duty

tip

2002 and up Ford F350 Diesel Engine Oil in Belly pan low fuel mileage.

Ford Diesel engine blows off the intake rubber intake hoses, blue in color with 7.0 Liter. If you have a problem with this engine as stated above there is an updated hose for the intake tubes also remove the intake pipe on the turbo side of the turbo remove the 10MM bolt that holds the metal tube on to the block and remove the clamp on the turbo, remove tube. Next look at the turbo shaft inside do you see oil in the turbo? If no then grasp the turbo shaft and try moving it up or down and in and out. Any Movement The turbo needs to be rebuilt before replacing the Turbo hoses. If there is oil in the turbo then it needs to be rebuilt so stop at this time and decide what you want to do with it.
The turbo also has a flapper valve inside the turbo that goes bad at about 100,000 this is the boost waste gate and boost flapper valve, it is an internal gate unlike the mechanical ones on most turbo. If you have low power check the boost pressure with your boost gauge if you have less than 12 pounds of boost then it's time to look at the turbo. Of the Turbo I have rebuilt I have increased fuel mileage by 30 percent. If you want the details of how to gain the extra mileage post a comment to me or ask this question and I will get back to you for the procedure.

on Dec 08, 2009 • Ford F-350 Cars & Trucks

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I have 2005 6 litre sd and when under load my turbo boost disappears followed by a air whistle sound

if you have shop air pressurize after the turbo ,make soapy water . find leak visually, whistling noises often mean leaksso then turbo pressure dissapears//gentle please turbo does not break 50 pounds of pressure whith

Jul 05, 2010 • 2005 Ford F 350 Super Duty

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1answer

94 f350 7.3l turbo diesel looses oil pressure as rpm increase

Before you spend money on a new gauge. Get an oil pressure testing gauge for $20 , remove the oil pressure sending unit and test the oil pressure. If oil pressure at idle and 3000 rpm's is a-ok via spec's ( big money repair items) then its either the gauge a clogged or defective sending unit or the circuitry. (little money repair items)
You can also have this done at a repair shop.

Apr 26, 2010 • 1994 Ford F350 Crew Cab

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Low presure 300 psi to injectors,fuel presure though filters seems good but not enough to start my 2005 powerstroke 6 litre diesel (F 350 superduty)Help???

2006?? if so then its common rail with one high pressure pump ,the fuel through the filters is low pressure anyway ,then it goes into the high pressure pump that delivers the pressure to the injectors .If you dont know what your doing with this new piece of kit then refer to the dealer because it has a lot of fancy electronics controlled by encrypted software

Apr 05, 2010 • 2005 Ford F 350 Super Duty

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1answer

My 2003 f-250 turbo not engaging

If you are getting zero boost, then your wastegate actuator may be jammed, causing the wastegate to be stuck open. That'll bleed all the boost off around the turbine, straight to the exhaust, and you'll never build any boost pressure.

Nov 11, 2009 • 2003 Ford F Super Duty Chassis Cab

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2answers

Need to know if ford has an in-line filter between fuel pump and filter mounted ontop of motor on f350 7.3 turbo diesel

yes, on engine.base part #9155, Item #40, big round thing in picture

SECTION 303-04C: Fuel Charging and Controls — 7.3L Diesel 2000 F-Super Duty/Excursion/Motorhome Chassis Workshop Manual
DESCRIPTION AND OPERATION Fuel Charging And Controls Fuel System
The fuel system used on the 7.3L direct injection (DI) turbo diesel engine is controlled by the powertrain control module (PCM) (12A650).
The fuel system components consist of:

electric inline fuel pump (9350).
high-pressure oil pump.
fuel filter (9155).
oil pressure regulator.
oil pressure sensor.
fuel pressure regulator (9C968).
high-pressure oil pump reservoir.
water in fuel switch/fuel heater thermostat.

Fuel System Components

Nov 03, 2009 • 2000 Ford F350 Super Duty Super Cab

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2answers

How to turn up the turbo psi boost in a 2005 ford f-350 6.0 liter Superduty

You just can't turn up the turbo boost any more with the new engines. If the turbo start to boost more then the PCM is programed to, it will cut the fuel pressure down and you loose more HP. Here is a link for you if your looking to get good HP out of your 6.0 liter diesel. You can replace the wast gate for the turbo with a higher PSI rating but your going to have to by a electronic boost builder for the PCM so it will not kill the fuel pressure soon as you start making more boost. http://www.thoroughbreddiesel.com/bd-diesel/turbo-boost-builder.htm and http://innovativediesel.com/ Good luck and hope you get the HP your looking for to get out of your engine.

Oct 31, 2009 • 2005 Ford F 350 Super Duty

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2answers

Truck takes off but turbo doesnt spool and wont shift

turbocharged diesel engines require some back pressure in the exhaust system. if you straight piped it, it won't make any power.
check vss in trans and exhaust sys for a problem.

Jul 20, 2009 • Ford F-250 Cars & Trucks

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1answer

Ford-F350 7.3 turbo sluggish when you accelerate

i dont know about the turbo going bad,but i do know that ive seen 7.3 diesel have bad injectors,usually 2 at a time, check for fuel at the injector which can get messy so wear protective gear such as goggles and gloves,while running crack open the fuel line at the injector to see if there is fuel,it should run rough which is good on the working cylinders,if it doesnt change then maybe a bad injector,or not enough fuel pressure at that injector.injection pump issues are another thing,but most likely its an injector.

May 09, 2009 • 2001 Ford F350 Super Duty SuperCab

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Well the question is where did the coolant go. if it didnt leak out it must have went out the pipe. As you stated, white smoke, white smoke is coolant. You definately need to get this to the shop. You cannot drive it this way or further damage will occur.

codegaard98 Sep 08, 2010

No kidding...if you don't get it to stop it will damage...my 4 year old can tell you that! Next time maybe a suggestion of something to try to fix it may be helpful...

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E.G.R.valve cooler is leaking

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YOU MOST LIKELY HAVE A BAD EGR COOLER AND BAD OIL COOLER IM A DIESEL TECH IF HAVE ANY OTHER QUESTION LET ME KNOW

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EGR valve is full of oil. whats the problem?

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Dear f350.check ANDreplace all fule filters!!!!!/presser wosh grell/inter coller and eingin compartment/you wount hert it /just leav e it running /dont turn it off till its dry. just let it idel for about an hour .and make sure it has good oil change!!! thates the life blood of any DIESEL

Answer 6 · 10/3/2009 12:00:00 AM

Anonymous

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Posted on Oct 03, 2009

SOURCE: F350 6.0 litre deisel sluggish ang won't move without warm-up!!!

try to clean the valve

Answer 7 · 10/3/2009 12:00:00 AM

Anonymous

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Posted on Oct 03, 2009

SOURCE: F350 6.0 litre deisel sluggish ang won't move without warm-up!!!

try to clean the valve

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My 2005, F350 was warm and had been running for near two hours. I reved the engine just before getting ready to leave for home. I noticed the turbo boost didn't move and when the truck idled back down it...

2002 and up Ford F350 Diesel Engine Oil in Belly pan low fuel mileage.

I have 2005 6 litre sd and when under load my turbo boost disappears followed by a air whistle sound

94 f350 7.3l turbo diesel looses oil pressure as rpm increase

Low presure 300 psi to injectors,fuel presure though filters seems good but not enough to start my 2005 powerstroke 6 litre diesel (F 350 superduty)Help???

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2005 F 350 Super Duty

My 2005, F350 was warm and had been running for near two hours. I reved the engine just before getting ready to leave for home. I noticed the turbo boost didn't move and when the truck idled back down it...

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My 2005, F350 was warm and had been running for near two hours. I reved the engine just before getting ready to leave for home. I noticed the turbo boost didn't move and when the truck idled back down it...

2002 and up Ford F350 Diesel Engine Oil in Belly pan low fuel mileage.

I have 2005 6 litre sd and when under load my turbo boost disappears followed by a air whistle sound

94 f350 7.3l turbo diesel looses oil pressure as rpm increase

Low presure 300 psi to injectors,fuel presure though filters seems good but not enough to start my 2005 powerstroke 6 litre diesel (F 350 superduty)Help???

My 2003 f-250 turbo not engaging

Need to know if ford has an in-line filter between fuel pump and filter mounted ontop of motor on f350 7.3 turbo diesel

How to turn up the turbo psi boost in a 2005 ford f-350 6.0 liter Superduty

Truck takes off but turbo doesnt spool and wont shift

Ford-F350 7.3 turbo sluggish when you accelerate

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2005 F 350 Super Duty

My 2005, F350 was warm and had been running for near two hours. I reved the engine just before getting ready to leave for home. I noticed the turbo boost didn't move and when the truck idled back down it...

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