Originally Posted By: Bill in Utah
I think you have the 4.7l which is a great motor. Remember that it DOES have a timing belt and you want to change that per the manual as 32 valves hitting 8 pistons is not pleasant.
We have a fleet of them and they get worked beyond. Lots of 4x4, lots of idling (10-12 hours per shift) and we get jiffy lube every 5-8k depending on who the vehicle is issued to.
My latest one is a 2007 with a little over 90,000 miles and its doing great. 5w30 conventional is all it sees. I use about 1/4 quart per 5-6k miles. Watch your brakes as they seem to wear quite often and its easy to warp the rotors.
We have some with close to 200,000 miles and they are doing fine. The state just started buying 4runners to replace the Explorers and everyone who has had one loves it.
The 4.7l is a strong motor and easy on the oil. Anything works well.
Take care and enjoy the new ride.
Bill
Incorrect, Toyota ditched the 4.7L this year for a 4.6 that is basically a de-stroked 5.7L. While displacement went down, horsepower went up. It uses the same cartridge filter as the 5.7L. Also, for both the 5.7L and 4.6L, they went with bigger oil pans in 2010 and oil change qty. is now 7.9 quarts with filter change.
To the OP, take the time and read the manual and scheduled maintenance guide. There is some nuances with the 4.6L that is different than the 5.7L when it comes to oil. Factory fill is 0W-20 synthetic that Toyota now recommends a 10K OCI or 5K OCI for "severe" service. Toyota also allows you the option of 5W-20 dino but limits OCI 5K regardless.
Also, if you bought a Toyota within the last couple of months, you should have gotten paperwork of them offering a "free" maintenance at the dealer for the first 2 years or 25K miles as outline in the maintenance schedule.
There is some debate on the Tundra forums if the dealer free maintenance program will cover the first oil change at 5K on the 4.6L Tundra or make you go to 10K before doing. I am currently at 2K on mine and will explore that when my 5K service comes up. If they refuse, I will probably just get it changed on my own as I will not run a factory oil fill for that long no matter what is in the crank case.
These are great trucks. Just read the owners manual and maintenance scheduled guide and stick with what is recommended in it. No need to experiment with all the crazy weight type recommendations that are always so popularly discussed here.
Feel free to PM if you have any question on your new truck.