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4.0L 1GR 2nd Gen Oil Change Guide

Discussion in 'Technical Chat' started by chris4x4, Jul 8, 2008.

  1. May 12, 2009 at 9:02 PM
    #121
    chris4x4

    chris4x4 [OP] With sufficient thrust, pigs fly just fine. Moderator

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    Stick with the 5w-30. The VVT-i is actuated via oil pressure, and useing a different weight may have adverse affects on how it works...
     
  2. May 13, 2009 at 7:49 AM
    #122
    Veccster

    Veccster bass turds

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    Any verification to this? I'm not disputing it and, actually, it makes sense. You try to do more with one thing and eventually loose some quality on it's intended purpose.

    I am about to dive into my first oil change with my 2nd gen. Not worried as I've changed my oil for my last 3 vehicles. My 1st gen oil filter was a PITA. The new location is perfect.

    I'm planning on using M1 or Penzoil Plat (depending on price) 10w 30. I live in western PA and do see summer temperatures in the high 80's.


     
  3. May 13, 2009 at 12:00 PM
    #123
    MassTaco

    MassTaco Well-Known Member

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    From what I've seen, on long OCI's a 10w-30 will be more shear stable than a 5w-30. This is likely due to to the 5w-30 having more VI improver in it than the 10w-30.

    That being said, even as a 5w-30 shears to something more like a 5w-20 you'll likely see no significant increase in mechanical wear. If you are planning on running 10-15k OCI's in a warmer climate the 10w-30 will probably be a slightly better choice. I personally will run 0w-30 year round at 5k OCI's and sleep sound at night knowing that the oil won't have anywhere near enough use on it to shear in that time.
     
  4. May 13, 2009 at 12:06 PM
    #124
    Veccster

    Veccster bass turds

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    Whats the recommended interval in the book? I have to stick with that to keep my lifetime powertrain warranty in tact.

    I figured on changing every 5K miles because I drive mostly city. Guess I'll stick with the 5w-30 as recommended.
     
  5. May 13, 2009 at 12:10 PM
    #125
    MassTaco

    MassTaco Well-Known Member

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    The book recommends 5k OCI with 5w-30. If you stick with this you cannot go wrong.
     
  6. May 14, 2009 at 12:56 PM
    #126
    Pyro-Rob

    Pyro-Rob Active Member

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    OK, well, already changed oil. It will be about 45 days before I change again so I will track mileage, performance, etc. I was thinking of the 15W-50 oil because we regularly hit 100F in June here, and can be in the high 80's to high 90's for the whole summer.

    Also, sorry for following up and answering my own post. It appears the 90915-20004 filter is made in Japan for factory engines, the 90915-YZZD3 is the same filter but made in Thailand for post-sale changes.

    Has anyone used one of the larger filters, like those used on GM/Ford that hold a quart of oil? I'm thinking about the filtration capacity.

    Thanks,

    --->Rob
     
  7. May 14, 2009 at 1:10 PM
    #127
    JimmyIvine

    JimmyIvine Active Member

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    Once you change the oil in your truck, how many Kilometers after that should your nrxt oil change be done
     
  8. May 14, 2009 at 3:44 PM
    #128
    chris4x4

    chris4x4 [OP] With sufficient thrust, pigs fly just fine. Moderator

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    The 5w-30 is fine for temps over 100*. Going to a heavier oil isnt a good idea.

    5000 miles...not sure what that is in Kilometers..
     
  9. May 14, 2009 at 5:06 PM
    #129
    Veccster

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    Just hooked up 10 quarts of Penz Plat full Synthetic and 2 mobil 1 filters for $50 at Advance Auto.

    Diving into my first oil change and will be installing the Fumoto drain valve. I'm actually looking forward to it.


    Shhhhh....don't tell the wife. She thinks its a big pain and appreciates my work :D
     
  10. May 14, 2009 at 5:37 PM
    #130
    edc

    edc Well-Known Member

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    Good tip. I would be doing it after 75,000 miles.my dealer gave me free oil changes for 3 years or 75,000 miles which ever comes first.:)
     
  11. May 26, 2009 at 1:14 PM
    #131
    ALch

    ALch New Member

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    Hi guys, I've got a 2001 V6 Tacoma. I've been looking for a write-up on changing the engine oil and filter on this for a while. I've done it once before, and with the skid plate it was just a huge pain in the butt. I have read about the trick of turning the wheel all the way left and going through the wheel well to get to the filter, but that's about all I've heard about changing the oil on the first gen tacos. Could anyone direct me to a place that has a few photos on the fastest way to change the oil on this model?
     
  12. May 26, 2009 at 1:21 PM
    #132
    Veccster

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    I don't have any suggestions for you but that is how I accessed the oil filter. It was a huge pain to get it back in and threaded up correctly (doing it blind).

    I guess I could recommend the Fumoto drain valve. That will make your changes cleaner because you don't have to mess with a drain plug (just open the valve).
     
  13. May 26, 2009 at 2:02 PM
    #133
    ALch

    ALch New Member

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    It's been a while since I last changed it. How do you guys deal with draining the oil without getting it all over the skid plate? As I recall it was all in sort of an awkward position that made it hard to get a funnel between the skid plate and the oil pan.
     
  14. May 26, 2009 at 7:27 PM
    #134
    Pyro-Rob

    Pyro-Rob Active Member

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    With the '09, the skid plate is cut out around the drain plug. Also, there is a filler tube sticking up from the valve cover, rather than just the cap.

    As far as the oil filter is concerned, the filter is up front and on the top, with a small drain on the bottom of it. If you get oil on yourself changing the oil on this engine, you tried to :)

    It sure beats the '04 where the filter drained down into your armpit the first time.

    --->Rob
     
  15. May 26, 2009 at 7:30 PM
    #135
    ALch

    ALch New Member

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    Haha, oil changes on the 05+ sure sounds a lot simpler! Someone needs to do a writeup on their technique for the 2000-2004 model years.
     
  16. Jun 18, 2009 at 10:56 PM
    #136
    Incognito

    Incognito No better friend, no worse enemy

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    Yeah, I know, thread revival. :p

    With your used oil, put it in a coffee can with sand, and stick your firewood axe in it to keep it in good condition. Just a FYI DIY I learned out of Field & Stream. :D
     
  17. Jun 21, 2009 at 8:33 PM
    #137
    carmellocafe

    carmellocafe Begin With The End In Mind.

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    The techs. at the dealership showed me that they take an empty plastic steering fluid bottle and stick it on the drain tube--It fits perfectly over the tube. The first oil change I had done there, they did this and forgot to remove it when I got the truck back. I left there and drove up interstate 5 for 115 miles! By the time I got to where I was going, that bottle had melted all over my engine. Idiots!:mad:
     
  18. Jun 23, 2009 at 5:30 AM
    #138
    Kysport

    Kysport Well-Known Member

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    Do you guys pour some new oil in the filter before you screw it on to the filter housing? It sort of pre-loads it until the oil pump builds pressure.
     
  19. Jun 23, 2009 at 5:32 AM
    #139
    chris4x4

    chris4x4 [OP] With sufficient thrust, pigs fly just fine. Moderator

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    I dont....It would just spill out.
     
  20. Jun 23, 2009 at 5:34 AM
    #140
    98tacoma27

    98tacoma27 is going full "SANDWICH" Moderator

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    Some stuff. Not a lot, just some.
    Same here. I do wet the seal with the old oil though.
     
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