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    2020 F450 6.7L oil

    Thank you for all the info. As you understand the numbers better than I from my Blackstone report I was just curious if you were me, would you be happy with them and continue to use Delvac ESP 0w40 ? The numbers look good to me....but I'm no expert. And yes I see it is the only 0w40 oil approved...
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    2020 F450 6.7L oil

    Thanks for your insight. Lots of good info. What are your thoughts on when to do the first oil change on a new truck? I have a new 2020 F350 with the 6.7L I was planning on running it out until the oil minder tells me to change it like normal. I remember doing some research when i was breaking...
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    2020 F450 6.7L oil

    The last change was 5w40 Mobil 1 turbo diesel oil. All the ones before that were Mobil 1 Delvac ESP 0w40....which is my favourite. I just tried the turbo oil to see if there was much of a difference.
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    2020 F450 6.7L oil

    I'll be running Mobil 1 Delvac ESP 0w40 In my 2020 F350. I ran it in my 2015 F350 with great results. I had a Blackstone analysis done on every change from new. And tried a few different oils. The Delvac esp is great oil. And yesI run it year around. From +35c to -45c. Tow year around for work...
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    Motorcraft Diesel Oil

    I think Motorcraft (Ford) oil is quit good. It's made by Conoco.
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    When to do 1st oil Change on 6.7L ?

    Yes 5w-40 will work fine. I just thought seems how Ford recommends a 30w oil maybe the knew what they were talking about and I'd try one.
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    When to do 1st oil Change on 6.7L ?

    The manual recommends: 10w-30, 15w-40, 5w-40, 0w-40, 0w-30, Depending on temps operated in. 10w-30 is what they recomend for normal usage. However Canadian temps fall into what Ford calls "severe duty". "For severe duty service, use SAE 5W-40 API CJ-4." I have been running T6 5w-40 in past...
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    When to do 1st oil Change on 6.7L ?

    Yes it's ok to use in a 6.7L as far as it is an API CJ-4 oil....that's all it needs isn't it? This is from their web page. Mobil Delvac Elite 222 0W-30 is recommended by Imperial Oil for use in applications requiring: API CJ-4, CI-4 PLUS, CI-4, CH-4 API SM, SL, SJ, SH CUMMINS CES 20081, 20076...
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    When to do 1st oil Change on 6.7L ?

    Yes the block heater cord was out and ready to go when I took delivery. It spends most nights in my heated garage. When it's parked outside overnight when I'm at the farm.....yes I do plug it in I think I'll go to T6 0W-40 or try Mobil Delvac™ Elite 222 0W-30 when I do change it....just a...
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    When to do 1st oil Change on 6.7L ?

    I have a 2015 6.7L F350. Currently I have about 1200 miles on it. Is there break-in oil in these from the factory? Should I run it out until the truck tells me to change it (about 7000 miles). Or change it early because it's a new engine? Also I have been running T6 5W-40 in previous F350's I...
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    Diesel Oil Drain Interval Recommendations Adjusted

    My dpf doesn't bother me at all....except when i trip over it (it's beside my garage) :)
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    CJ-4 or CI-4 in 08 F350 with Cat/DPF removed??

    I'll stick with my original plan to run Amsoil 5w40 in the winter and Amsoil 15w40 in the summer....CJ-4 versions of both....$320 a year for oil changes won't break me :) Thanks for all the comments....ive learned a few things.
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    CJ-4 or CI-4 in 08 F350 with Cat/DPF removed??

    Originally Posted By: roadrunner1 since op listed cat/dpf removed he obviously isn't concerned with warrenty, its void Warranty isn't void...worst case u just bolt the stock exhaust back on to get back to stock; and get any warranty work done. The dealerships are pretty good.....as long as...
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    CJ-4 or CI-4 in 08 F350 with Cat/DPF removed??

    Can't leave it in all year because of warranty. Because of the climate here we are supposed to change as per the following copied out of the manual. The warranty lady at the local dealership said it must be followed. "Special Operating Conditions: 5,000 miles (8,000 km), 6 months or 200 hours...
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    2 CJ4 results 4 08F350 Castrol15w40 & Amsoil 5w40

    2nd change Had 54 hrs on it...5000km (3125 miles). Boron 38 Magnesium 663
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    2 CJ4 results 4 08F350 Castrol15w40 & Amsoil 5w40

    Incase you can't read it. 1st change had Al 14, Na 28, 40C Visc 92.3 Comments from them. Na - Sodium Sodium is commonly ingressed as road/sea salt. In engines, Sodium in conjunction with high potassium and/or boron indicates coolant and/or coolant additive presence. Other sources may include...
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    2 CJ4 results 4 08F350 Castrol15w40 & Amsoil 5w40

    As for the 92.3 VISC40 on the first change this is what they said. Use of incorrect viscosity grade, contamination with different grade of oil or fuel, incorrect label information provided
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    CJ-4 or CI-4 in 08 F350 with Cat/DPF removed??

    Here's a link to my 2 oil reports. http://www.bobistheoilguy.com/forums/ubbthreads.php?ubb=showflat&Number=1658638&#Post1658638 Hope you can read it.
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