I've always (well, almost) used Toyota filters and have had to tighten them beyond what the package and Dad always said - contact + 3/4 turn. If I don't put a wrench on them when installing and go closer to 1 1/2 turns, they leak.


96 T100 Titan Xcab V6 2WD,Powertrax No-Slip Diff, buckets, mini-mods...
http://picasaweb.google.com/scott.broam/TruckProjects#