Mobil Delvac 1300 and Fleetguard filters

I go about 7500 miles between changes. The oil could go longer, but I like changing it more often than not.

 

Fleetguard Stratapore Oil Filter #LF16035 & Fleetguard Fuel Filter #FS19579....previously used 15W40 Rotella-T until 23k miles at which time I switched to 5W40 Rotella Full Synthetic. Been quite pleased with the synthetic during the colder winter months. I plan on doing oil changes & fuel filter changes approximately every 7,500 or so.
Greg

 

delo and fleetguard

 

using Amsoil 15-40 Hvy Duty Diesel/Marine oil w/ Stratapore filer

used Delo 400 w/stratapore up to synthetic switchover at 22,500 mi. service.

 

valvoline premium blue, get it direct from valvoline in bulk, $3.25/gallon.

fleetguard stratopore filter, bought 12pk from cummins dist for $96.

my oil changes are paid for, for a while!

 

rotella 15w-40, changed every 5000 miles.


britt

 

Now the weather is gonna warm up, I'm going back to Dlevac 1300 and Fleetguard filters. I change mine every 5k, so no sense in running more expensive synthetics.

 

Amsoil 15w-40 Heavy Duty Marine Diesel Oil and Stratapore Oil Filter every 7500 miles, Schedule B, year round.
Fleetguard Fuel Filter every 10k, but changing to every LOF.
Amsoil ATF in Transfer Case, every 15k.
Amsoil Series 2000 75w-90 in Frt&rear Ends, every 15k..Changing to Redline Gear Oil.
Redline MTL in 6spd trans, every 15k.
Amsoil Oiled Foam Air Filter, clean & reoil once a year on every 25k.

think that about covers it!

 

delo 400 and fleetguard stratapore filters every 7500 mi