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I have oil in the engine valley between the heads on my 2003 F350 Super duty 7.3 diesel, any ideas?

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There are a couple of places you will get oil from. One is the injector pump. The other is the valve covers. Hope this helps.
RPM Northwest

Posted on Jan 23, 2009


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I have a 2003 Ford F350 7.3 diesel engine,Engine run fine,but only the problem diesel mix with coolant,what could be the problem.

you may have two hoses that hooked into your radiator that help cool you oil. If the radiator breaks down inside than you need to replace the radiator. The radiator probably has four tubes or hoses bolted to the tanks. Two four transmission two for cooling oil. If so you need to replace the radiator and flush out the cooling system and clean out the water jug. Do not wait long cause you could clogg your heater core with oil. and also cause the vehicle to over heat and that is not good for diesels.leave comment

Jun 30, 2010 | 2003 Ford F350 Super Duty DRW SuperCab

1 Answer

I have a 2003 F350 diesel and the dash light that looks like an engine came on, what does it mean. I have checked the oil and water and everything that I can think of.

that fault indicator means one of ur engine sensor is having a problem have it checked from a garage with electronic scan tool designed for ur engine to locate the faulty sensor....

Apr 09, 2010 | 2003 Ford F350 Super Duty DRW SuperCab

1 Answer

How long should it take a qualified and certified

about 2 days provided he does not have to get heads skimmed and its a straight forward job

Mar 05, 2010 | 2003 Ford F350 Super Duty DRW SuperCab

1 Answer

Where is the oil pump on a 2003 F350 Super DutyFord

I'm guessing since this a 350 super duty, it is a diesel. Is so, the oil pump is on the front of the engine, behind the front cover. Don't know what kind of problem you might be having, but the engine has to be removed from the vehicle to access the oil pump

Feb 16, 2010 | 2003 Ford F350 Super Duty DRW SuperCab

1 Answer

I have a 2001 f350 7.3. It is leaking fuel in the

Your fuel filter housing sits in the engine valley, there is a drain valve on it also has a fuel pressure regulator, may be leaking at one of these points or the hose going into the housing from the tank. Take the cover off that says POWERSTROKE on it, start the vehicle,, get a mechanics mirroer. you may be able to see where it is leaking . Hope this is helpful

Jan 26, 2010 | 2001 Ford F350 Super Duty SuperCab

2 Answers

I have a 2003 ford f350 turbo diesel recently it

Hey man I had the same problem it is the fuel pressure control sensor, you can buy one on ebay for about 100.00 I did and problem solved

Nov 08, 2009 | 2003 Ford F350 Super Duty DRW SuperCab

1 Answer

How would you rate a 2003 ford 2003 f350 super duty 6.0 turbo diesel with 150,000km.

IF (big if) maintenance was performed properly, it should be great for again that much mileage.
You might want to have the Tranny and the oil pan contents check... just to be sure that all is well.
Anyway, it is a great engine to take a chance on... and 150 K is just broken in......

Oct 08, 2009 | 2003 Ford F350 Super Duty DRW SuperCab

1 Answer

Engine shut down while driving, now it won't start.

Check your oil level. If it is ok then a computer diagnostic scan should be done to have all the engine sensors tested and checked.

Aug 26, 2009 | 2003 Ford F350 Super Duty DRW SuperCab

1 Answer

2003 ford f350 6.0 diesel

The 6.0l diesel is noted for having oil and fuel enter the coolant system. If it is oil then the oil cooler has failed. The oil cooler is located the the center of the engine under the intake.On an F-series truck the oil cooler is below the oil filter housing. It can be identified by two things. The low oil pressure sensor and a small blue or orange hose is connected to the cooler. If it is fuel in the coolant then you have a cracked head or cracked injector sleeve.

Oct 21, 2008 | 2003 Ford F350 Super Duty DRW SuperCab

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