Hello everyone
We have a 2019 titan xd with a cummins isv 5.0, we bought her new back in October with 4400 miles as it was a dealer demo. Before delivery I had the dealer do a PM, they used the Nissan backed mobil delvac 10w30. It's now coming up on its 10k pm service which includes both fuel filters ,so I'm wondering what lube to go with. I'm tempted to keep using the 10w30 delvac since it's the most cost effective, I'm limited to 10w30 per both cumins and nissan, so no 15w40. Sucks. Looking to keep it stock which means no DPF delete either . Im leaning toward a balance of engine longevity and DPF longevity as well, what an oxymoron. Thoughts on rotella 10w30, valvoline and motorcraft 10w30? Looking to keep intervals a 5k or if if safe the full 10k but we do a lot of stop and go.
Thanks
We have a 2019 titan xd with a cummins isv 5.0, we bought her new back in October with 4400 miles as it was a dealer demo. Before delivery I had the dealer do a PM, they used the Nissan backed mobil delvac 10w30. It's now coming up on its 10k pm service which includes both fuel filters ,so I'm wondering what lube to go with. I'm tempted to keep using the 10w30 delvac since it's the most cost effective, I'm limited to 10w30 per both cumins and nissan, so no 15w40. Sucks. Looking to keep it stock which means no DPF delete either . Im leaning toward a balance of engine longevity and DPF longevity as well, what an oxymoron. Thoughts on rotella 10w30, valvoline and motorcraft 10w30? Looking to keep intervals a 5k or if if safe the full 10k but we do a lot of stop and go.
Thanks