[Author Prev][Author Next][Thread Prev][Thread Next][Author Index][Thread Index]

V6 Reliability - Voided Warranty

Single grade motor oils probably void your warranty, and
could explain your oil consumption problem (via leaking or
burning).  Bad idea.  (There will probably be 100 posts just
like this). Maybe he means that YOUR use of single grade
oil will improve HIS longevity.
BTW, my mechanic insists on using single grade Valvoline,
saying that it is  better for longevity than multigrade oils. Any
one would like to comment?