What’s the recommended tune up for 150k?

Trans strainer/filter, spark plugs, serpentine belt, timing chain (?), O2 sensors (mass airflow sensor cleaning?), Power steering fluid, fuel filter, torque drivers side flange bolts, clean crankshaft, differential fluid exchange, transfer case fluid exchange ..anything else?

 

Obviously I’d prefer to do the work myself and save myself $1000 in Toyota labor. Can somebody help me out with the AOS parts numbers? 05 SR5 4.0 v6 4WD Crew cab

 

Alot of info in the thread below.
https://www.tacomaworld.com/threads/2nd-gen-diy-maintenance-quick-reference-guide.438945/

Timing chains a and O2 sensors don't need to be messed with unless you are having problems.
All the fluids probably should be changed if they've never been done.
No fuel filter on 2nd gens.
Not sure what you mean by cleaning the crankshaft?
Clean the throttle body along with the mass airflow sensor.
Check the vent hoses on the ADD and Transfer Case actuators as well as the rear axle vent.

 

Thanks!

 

I’d check the idlers and pulleys while you are at it.
Other than that, Dm93 pretty much covered the rest.

 

You should definitely look up a transmission strainer along with a drain and fill. You can use OEM WS tranny fluid or Valvoline Maxlife transmission fluid. Both will work great success. You will want to keep doing the drain and fill until you are satisfied with the color of the red fluid. Never flush the transmission and never fall for the fluid last the life of the transmission so no change is needed bs.

Include the transfer case fluid change with that.

For spark plugs it will be your choice on copper or iridium plug but make sure it is the Denso brand since that is what toyota uses.

Inspect the serpentine belt, idler pullies and tensioner. If they feel like they need to be changed go with OEM parts since they will last a long time. This would also be a good time to inspect for any coolant leaks on the water pump.

Don't mess with the timing chain. If you did your regular oil change intervals with good quality oil then your chain will last forever.

Same with O2 sensors. If they haven't given you problems then their is not reason to change them.

Good idea to clean the MAF sensor along with the throttle body.

Good to flush the PSF. Use Valvoline Maxlife transmission fluid to replace it. Inspect for any leaks around the reservoir & hoses.

Change the differential fluid if you haven't done it and include the breather in the change. If the breather gets clogged then the gear oil will seep out the axle seals or the diff pinion seal.

Coolant flush if you never had it done with oem coolant or aftermarket equivalent.

Check for any leaks around the timing cover. Look between the timing cover and power steering pump as that is a common area that leaks.

Change out the PCV valve.

Inspect the drive shaft for play.

 

Thanks All! Do any of you have the part numbers for all four O2 sensors for an 05 Tacoma SR5 4.0 4WD? And would you recommend I exchanging just the one that I’m getting a code for or all of them at once? The codes I’m currently reading are P0420, P0456, P0441. I’m hoping it’s that my fuel cap was loose and the rest is the O2 sensor issue.

Also im looking for the part number for the Inner CV boot driver’s side.

 

None of those codes likely have anything to do with the O2 sensors.

The P0420 is for the bank 1 catalytic converter not functioning effectively (if there are no exhaust leaks and the O2 sensors are working properly it's likely the converter is bad)

The P0441 and P0456 are EVAP codes, the first thing I would check is the Purge VSV on the engine.
No vacuum should be present at the port with the engine running and the electrical connector unplugged (be aware you may set a P0443 with the valve unplugged), when the valve is commanded on there should be vacuum at the port.