AH64ID
TDR MEMBER
Because I live in the mountains and drive 17 miles on dirt roads until pavement.
Aside from possibly hitting engine hours before miles that shouldn't have any effect on the OCI.
Comparison data on the filters?
Donaldson P558615 40um @ 98.7%, 20 @ 50% Cellulose
Fleetguard LF3972 30um @ 95% Cellulose
Wix 57620 30um @ 95%, 20um @ 50% Cellulose
Wix 57620XE 25um @ 95%, 14um @ 50% Glass Enhanced Cellulose
Baldwin BT7349 30um @ 98.7%, 12um @ 50% Synthetic blend
Fleetguard LF16035 30um @ 100% Stratapore Synthetic
Purolator L45335 20um @ 97.5% Cellulose
Purolator PL45335 20um @ 99.9% Synthetic
Amsoil EaO80 20um @ 100%, 15um @ 98.7%, 7um @ 59.97% Nanofiber Synthetic
Donaldson ELF7349/DBL7349 20um @ 100%, 15um @ 98.7%, 7um @ 59.97% Nanofiber Synthetic
Mobil 1 M1403 10um @ 50% Synthetic blend
Never had a minutes trouble with my drain plugs, run them in 4 rigs now.
I guess I just got a run of bad luck with them. It was over a couple years I had issus, so I would have thought a bad lot would be ruled out. Maybe not.