Recent content by manueljlg

Does synthetic oil needs to be changed every 6 months ( like dino oil ) ? I have only 1500 miles and 6 months on Castrol Syntec.

I have Mopar 75-140 Synthetic oil in my diferential on a 2002 Ram 1500. I have heard it doesn´t need to be changed, is this true ? I never tow.

I picked up my truck from the dealer a couple weeks ago for a tranny problem covered under warranty. After driving 500 miles, I found out that my tranny was low on oil 1 1/2 Qts. (Dealer Mistake ). Could I have damaged my tranny driving for so long low on oil ? 2002 Dodge Ram Quad Cab 360 engine.