Attention: TDR Forum Junkies What is the fluid capacity of the front differential on on an 03 3500?
Also I'm planning on going to amsoil for my engine oil. My truck has 22k miles on it. Do I have to flush all the old oil out of it or can I simply do an oil and filter change?
Once I go to synthetic do I have to stick with it?
Is it true that I can go twice the milage between oil changes if I use synthetic oil? Do I still have to change the filter at normal intervals without changing the oil?
Thanks in advance.
John T
Also I'm planning on going to amsoil for my engine oil. My truck has 22k miles on it. Do I have to flush all the old oil out of it or can I simply do an oil and filter change?
Once I go to synthetic do I have to stick with it?
Is it true that I can go twice the milage between oil changes if I use synthetic oil? Do I still have to change the filter at normal intervals without changing the oil?
Thanks in advance.
John T
