I need your help folks. My Ford F250 just doesn't have enough power to haul our camper long distances so we're looking at a 2005 F350 duelly with a 6.0. I know zip about diesels so here are a couple of questions for y'all. I only put about 3,000 miles a year on our truck now, so how often would I have to change oil, filters etc? I've been told there are diesel fuels for 2005 and earlier and diesel fuel for 2006 and up and I should get a 2005 beacause that fuel is easier to find. Any truth to this? We will be driving to Alaska in 2017 so I don't want any issues on finding fuel. Lastly, most diesel folks say they will never go back to gas, anyone want to weigh in on this? I originally was trying to find a F350 duelly with a V10 but because we eventually want to get a camper with a slide out we've been told we should get a diesel. Thanks in advance.

Diesel fuel is ULSD (Ultra Low Sulfur Diesel) 15ppm.I change my oil/oil filter/fuel filter at 5000 mile intervals because I am anal about oil & filters.MANY folks change at 7500/10,000 miles.Diesel engines are 'work horses' made for towing/hauling. FORD 6.0 diesel engines do NOT have good reputations.I was a Ford guy from teenage to mid adult. In 2007 bought Dodge with Cummins because of issues with Ford's 6.0 engine. (and I did not like Dodges!!!)

A diesel will certainly give you more torque (pulling power) and better mileage than a gasser. I change the oil when every my onboard sensor tells me to which is about every 7K miles. All the diesel fuel I've found in the last couple of years is the same now, and will work well in any diesel engine. This 2013 diesel is the first one I've ever owned, and I certainly won't go back to gas.Now the big issue. The 6.0 Ford diesel has a history of serious failures and very expensive repairs. My son has one, and he's had to replace 6 of the 8 injectors which are very expensive. Do your homework on this engine, and make sure you get the history on the work that was done on this particular vehicle.Jim

I have a F250 2004 6.0 with 107000 miles, change oil every 5000, no problems. Just like all new motors a few had problems. Don't let them scare you.

I have both a 6.0L F350 SRW and a 6.7L DRW F350 diesel. Problem with the 6.0 is 2 fold. International designed it as a 250hp motor Ford upped the output to 350 hp without upgrading the head bolts or gaskets, secondly the injectors were designed with LSD diesel not ULSD, you need to add a lubricity additive to the fuel every tankfull.. The low end pulling power of the 6.0 is not that good and it bites when the motor is cold. The 6.7 blows the 6.0L away in all respects. Look to Texas for a used 50 state emission certified 6.7L diesel. IN Ca all the 2011 and 2012 with a descent trim package were going for 52-54 k we found a clean 2011 for 38k fully loaded in Texas. If you buy out of stat the CA DMV will put you through the ringer unless you have had it registered in the state of purchase beofe you bring it in and then you will need a CA Smog test Cert and a CA certifice CAT scale weight of the unladed truck to get it registered. No way I would ever go back to a gas pickup, I tow heavy and my TC is heavy, with the Diesel I do not notice the load.

The fuel is not an issue. They (EPA) just changed the requirements to a 'low sulphur', which is the 15ppm you keep seeing. They all run on the stuff. Is it as good for the engine as the high sulfur? I suspect not. Kind of like when they took lead out of our regular gasoline. Switch worried folks.And you'll get a earful on the 6.0's, the 7.3's, the Cummin's, the etc etc. Take it all with a grain of salt. Some of us are blind to what we want to believe because we bought a certain rig and we want to know that we made the 'best' decision. Some have had a bad experience and therefore everyone else will too. There are some common problems with different years of every engine out there. Read, but read between the lines too.Have owned all three makes.. some real trucks also. They ALL have issues. The fact that you are a low mileage user is hugely in your favor. Bottome line; fuel is not an issue.Edit: Buzzcut beat my post... and is right about the additive. Most don't add it, but it is how one makes up for the change. He's also correct on the difference between power on the 6.7 to the 6.0. Huge. But, the 6.0 gets down the road just fine. Life ain't a race.

Question for diesel owners | Good Sam Community

ramlinwillie
Explorer
Sep 24, 2015
I have a F250 2004 6.0 with 107000 miles, change oil every 5000, no problems. Just like all new motors a few had problems. Don't let them scare you.
TucsonJim
Explorer II
Sep 24, 2015
A diesel will certainly give you more torque (pulling power) and better mileage than a gasser. I change the oil when every my onboard sensor tells me to which is about every 7K miles. All the diesel fuel I've found in the last couple of years is the same now, and will work well in any diesel engine. This 2013 diesel is the first one I've ever owned, and I certainly won't go back to gas.

Now the big issue. The 6.0 Ford diesel has a history of serious failures and very expensive repairs. My son has one, and he's had to replace 6 of the 8 injectors which are very expensive. Do your homework on this engine, and make sure you get the history on the work that was done on this particular vehicle.

Jim
Old-Biscuit
Explorer III
Sep 24, 2015
Diesel fuel is ULSD (Ultra Low Sulfur Diesel) 15ppm.

I change my oil/oil filter/fuel filter at 5000 mile intervals because I am anal about oil & filters.
MANY folks change at 7500/10,000 miles.

Diesel engines are 'work horses' made for towing/hauling.

FORD 6.0 diesel engines do NOT have good reputations.

I was a Ford guy from teenage to mid adult. In 2007 bought Dodge with Cummins because of issues with Ford's 6.0 engine. (and I did not like Dodges!!!)

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