yah id like to see the proof tooi never heard that amsoil is bad for the HPOP. Please explain, cause i'm using Rotella T and thinking about going to Amsoil
Use it! I only have about 20K miles on amsoil in my 7.3. but, I have been using amsoil for about 25 years, I use it in everything. 3 trucks, 5 marine diesels.I have been thinking of switching over to Amsoil products. trying to get opinions from actual users on it. Any takers?