Recent content by dixiedude

06 toyo sennia calls for 5w30 but wondering about all the info i been reading on 5w20. all oil heads chime in. also opinions about shaffer,s oil both 7000blend or 9ooosyn campared to amsoil, m1. pp others, what grp does it fall in. tks

which is the better oil shaffer,s or m1 or toys,s blend which i was told is m1 blend for toyota,s

first timer, just curious which is better, running shaffer,s 15-40 7000 in my 5.9 cummins, just bought 06 sennia with 40.000 on clock . thought on the shaffer,s compared to m1, or toyota,s blend