Like the title says I'm coming up on 70,xxx miles and i was curious is there any thing you guys do maintenance wise around this milage? Anything i should clean? Like the maf senors or throttle body? Overall I havent had any real mechanical issues only thing i have had to replace was the motor on the back of the transfer case cause the 4 wheel wouldn't engage at all.

 

Start thinking about changing fluids, rear diff,tranny,radiator. Clean maf and throttle body, check front end like ball joints etc.. And maybe even start thinking bout plugs and coils

 

Hers what i do...

Engine Management System
• 100,000 Miles Oxygen Sensor Replace
Electronic Fuel Injection System
• Annual Throttle Body & Assembly Inspect, Clean & Lubricate as Necessary
• 6 Months Fuel Injectors Add Redline or BG Brand Fuel Injector Cleaner to
Fuel Tank
• 30,000 Miles Fuel Filter Replace
Fuel Lines
• 5 Years Rubber Replace
Cooling System
• Annual Anode/Cathodic Protection Inspect
• 5 Years Radiator Drain & Flush System
• 5 Years Hoses Replace
Power Steering
• 5 Years Hoses Inspect & Replace as Necessary
• 30,000 Miles Fluid Drain & Refill
Belts
• 4 Years V-Drive Replace
• 5 Years Serpentine Replace
Transmission
• 30,000 Miles Automatic Transmission Fluid Drain & Refill
• 30,000 Miles Automatic Transmission Filter Replace as Necessary
• 30,000 Miles Stick with Automatic Type Fluid Drain & Refill
Differential
• 30,000 Miles Fluid Drain & Refill
Brakes & Assemblies
• Annual Drums, Rotors & Linings Surface Sand, Degrease, Inspect & Replace as
Necessary
• Annual Fluid- Silicone Type Bleed System
• 3 Years Fluid- Conventional Type Bleed System
• 30,000 Miles Wheel Bearings Inspect, Clean & Repack
Wheels/Tires
• 6 Months Tires Rotate, Inspect & Adjust Pressure