2014EL 5.4. 97K miles.
Have NEVER had any maintenance other than normal wear and scheduled.
New battery, front brakes, and plugs at 75K. 6K oil changes.
90% of miles are on the interstate, also use it for Forest Service type roads.
I just scheduled an appointment with my (very) trusted local shop to do some Preventive / Scheduled maintenance. They need money for Christmas presents for kids! If anyone has any suggestions on what else to do, lemme know. I count on this vehicle to be there when I need it when far from home or civilization. Would like to keep it going until 2035. I could do a lot of this work myself but too many fish to fry at the moment. Alignment is perfect. I oil the crap out of underside and plug holes in rockers to avoid corrosion.
I'll do plugs again at 150K and plan to do this list again at 200K.
work scheduled:
- serp belt, inspect pulleys
- rear brakes including inspect & lube parking brake
- tranny fluid & filter
- rear diff fluid
- transfer case fluid
- front diff fluid
- rotate tires (which have 18K since last but don't really need rotation)
- inspect steering and suspension components & advise
- grease front axle & u joints if possible
- engine coolant change
I've learned a lot from comments on this Forum, don't agree with everything at first or ever but listen to all maintenance opinions and factor in. I guess I'm halfway between following manufacturers schedule and change fluids every weekend.


Have NEVER had any maintenance other than normal wear and scheduled.
New battery, front brakes, and plugs at 75K. 6K oil changes.
90% of miles are on the interstate, also use it for Forest Service type roads.
I just scheduled an appointment with my (very) trusted local shop to do some Preventive / Scheduled maintenance. They need money for Christmas presents for kids! If anyone has any suggestions on what else to do, lemme know. I count on this vehicle to be there when I need it when far from home or civilization. Would like to keep it going until 2035. I could do a lot of this work myself but too many fish to fry at the moment. Alignment is perfect. I oil the crap out of underside and plug holes in rockers to avoid corrosion.
I'll do plugs again at 150K and plan to do this list again at 200K.
work scheduled:
- serp belt, inspect pulleys
- rear brakes including inspect & lube parking brake
- tranny fluid & filter
- rear diff fluid
- transfer case fluid
- front diff fluid
- rotate tires (which have 18K since last but don't really need rotation)
- inspect steering and suspension components & advise
- grease front axle & u joints if possible
- engine coolant change
I've learned a lot from comments on this Forum, don't agree with everything at first or ever but listen to all maintenance opinions and factor in. I guess I'm halfway between following manufacturers schedule and change fluids every weekend.


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