raydav
Full Access Member
I have a turbo 7.3 IDI that weighs 9K# and an 01 PSD that weighs 11.4K#. Both run Shell Rotella T6, and PSD filters. Neither uses enough oil to notice.
If I change the oil and then drive nine thousand miles in six weeks, when should I change the oil again?
This is not a hypothetical question. The IDI and PSD did Hot Rod Power Tours in 2018 and 2017 respectively. And both did about the same time and distance referenced above.
If I change the oil and then drive nine thousand miles in six weeks, when should I change the oil again?
This is not a hypothetical question. The IDI and PSD did Hot Rod Power Tours in 2018 and 2017 respectively. And both did about the same time and distance referenced above.