Posted 6/13/2009 21:21 (#744149) Subject: Synthetic oil in the morning?
18c ditch system
Where are good places to use the synthetic oils? My semi tractor has it in the tranny and boy it shifts just as easy at 10 below as it does at 80 degrees. Therefore we should be using it in all motors in the cold winter,,,,, yes or not?
Synthetic oil in the morning?
