I live in MD, I've been running Rotella T (non-syn) 15W-40. Since this topic has been discussed before, would it really hurt anything to run it through Winter? We can get down to the teens, but it's most of the time in the 30s and upper 20s.
It's been in the 30s already, I haven't had any issues. The factory ford manual rates 15W-40 down to 20. Temps are in Fahrenheit. Any wear problems with using this oil in colder temps? I've plugged in during the colder nights so far, which we've had plenty of so far.
Reason being, I got 4 gallons of Rotella 15W-40, I wasn't too particular on buying some 5W-40 for just winter use. It's very odd in MD, some winters it may be real cold and then other winters it may warm.
It's been in the 30s already, I haven't had any issues. The factory ford manual rates 15W-40 down to 20. Temps are in Fahrenheit. Any wear problems with using this oil in colder temps? I've plugged in during the colder nights so far, which we've had plenty of so far.
Reason being, I got 4 gallons of Rotella 15W-40, I wasn't too particular on buying some 5W-40 for just winter use. It's very odd in MD, some winters it may be real cold and then other winters it may warm.