displacedtexan
WKR
- Joined
- Feb 12, 2022
- Messages
- 2,622
Some do. Some use fluid/fluid coolers to bring it up faster and then keep it in the intended range.Don’t modern transmissions have thermostatic bypass that don’t circulate oil through coolers until it comes up to operating temp? And diesel oil has what to do with transmissions?
Old guys telling you what worked 30 years ago doesn't always work, and can even be destructive to modern stuff.