Does anyone know about GM's topic spec ?
Looks like this thin oil influenza is spreading everywhere . LOL
On another note I was just reading where they put a over the road truck on 30wt syn blend motor oil instead of the normal 15w-40 and 75w-90 synthetic gear oil in the trans box and it boiled down to this .
That truck saved 1260 or so bucks a year and a fleet of 1000 trucks would save 930,000 .00 gallons of fuel a year . Remarkable ![[Cool]](images/icons/cool.gif)
![[Smile]](images/icons/smile.gif)
![[Cool]](images/icons/cool.gif)