Bob Rooks
Elite Member
Just FYI - "Tier 4 is the most recent engine emissions standard implemented by the EPA. Signed in 2004, these emissions standards Tier 4 emissions standards were phased-in from 2008 to 2015." It's likely your Mahindra tractor has, at the very least, an EGR system. Even my '05 Chinese bulldozer has EGR components.Bob--
The Komatsu skid steer is a 2005 machine. No environmental stuff. The 2016 Mahindra 5545 has none, either.
What made me think to use different oils? I screwed up. I bought what I wanted for each machine and then--like a dummy--proceeded to switch them.
--Bill