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4.7 timing belt

Discussion in '1st Gen Tundras (2000-2006)' started by sidewinder81, Jun 20, 2017.

  1. Aug 7, 2021 at 4:10 PM
    #271
    empty_lord

    empty_lord They see me rollin'

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    Oem is all I run. I don’t like doing things twice
     
    KNABORES, N84434 and Desert Dog like this.
  2. Aug 8, 2021 at 8:19 AM
    #272
    Hasteen

    Hasteen To be continued...

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    Providence, RI
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    2004 DC SR5 Texas edition 2016 CM 1794 edition
    1ST GEN Toytec 3/1 lift kenda 33s on 17x9 RockTrix RT107 BruteForceFab front bumper ----------------------------------- 3RD GEN rough country 6" Toyo 35's on 22x10 Fuel Assault TRDPro Grille

    256k now :D
     
  3. Aug 8, 2021 at 8:42 AM
    #273
    BubbaW

    BubbaW Been Real

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    Where Eagles Nest
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    T150 Lover
    careful….

    05393704-A934-4A08-864E-0A87CDF5357E.jpg
     
  4. Aug 8, 2021 at 2:28 PM
    #274
    FirstGenVol

    FirstGenVol Brake Czar

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    Are you just hoping it breaks? I don't get it.
     
  5. Aug 8, 2021 at 4:49 PM
    #275
    EvilMilkshake

    EvilMilkshake New Member

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    Mine looks like that too. Wouldn't sweat it.

     
  6. Aug 8, 2021 at 4:56 PM
    #276
    N84434

    N84434 In the Frozen Tundra

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    Milwaukee WI.
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    upload_2021-8-8_18-56-36.jpg
     
    Hasteen[QUOTED] likes this.
  7. Aug 8, 2021 at 6:15 PM
    #277
    Jack McCarthy

    Jack McCarthy Truck repair enthusiast; Rust Aficionado

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    :worthless:
     
    Hasteen[QUOTED] likes this.
  8. Aug 29, 2021 at 7:50 PM
    #278
    OhTreeUndra

    OhTreeUndra New Member

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    03 Undra Ext Cab SR5 TRD 4x4 stepside V8
    265/75R16 BFG KO2, Bilstein 5100s rear 6112s front
    I just had mine changed at 188,500 miles. It still had the original belt. I went w the Aisin brand and changed everything you guys are discussing here except the thermostat, i regret not changing that. I’m the 2nd owner, just picked it up. Original owner pulled a heavy boat w it on level ground, weekends and used it as a commuter too. He changed all fluids way too frequently which is a good thing and also suspicious. I also replaced the pressure lines for the power steering myself w AutoZone parts, OEM was almost ten times the price. It had been weeping/leaking fluid for a few years. Other parts replaced by the original owner are: radiator, alternator, power steering rack, rear brake drums & shoes and wheel cylinders, brake master cylinder, front brake pads, valve cover gasket, outer right side front axle, O2 sensor, matrix airbag inflator and front shock/struts. I just had BFG KO2s put on, slightly larger diameter and have bilstein shocks sitting in a box ready for install. It’s a solid truck. I’ve always owned Toyota trucks, 1987 pickup single cab 4wd 22R, 1995 T-100 ext cab 4wd, 2004 and a 2003 tacoma 4 door prerunner. :thumbsup:
     
    bmf4069 likes this.
  9. Aug 29, 2021 at 7:57 PM
    #279
    Diablo169

    Diablo169 ROKRAPR

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    2” Lift, Bilstein 5100’s and 885’s, Rear 5100’s Icon 3 Leaf Pack and Firestone Air Bags with Daystar Cradles. Spider Trax 1.25” Wheel Spacers, Factory Wheels wrapped with Toyo 285/70r17 AT2’s.
    Yeah bro, don’t push it. I was told mine was done at 180k. I go to do mine at 270k and I’m pretty sure I was on the original belt. It was like a loose cracked noodle.

    Remember, all 4.7’s are interference. The belt should look new when you replace it. It shouldn’t look worn at all.

    1D0480A0-CE58-4D7A-8230-A8BFC2795823.jpg
     
  10. Aug 30, 2021 at 4:28 AM
    #280
    shifty`

    shifty` Is the Gila Copter a love machine?

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    (see signature for truck info)
    And it's not like it's hard to peek in on the easier side to see the condition of the belt. No excuse for not checking it at least every couple years or 15-20k miles.
     
  11. Sep 3, 2021 at 11:17 AM
    #281
    Baller

    Baller New Member

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    [​IMG]
     
  12. Sep 3, 2021 at 11:27 AM
    #282
    BubbaW

    BubbaW Been Real

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    crashed and burned….they were addressing “bearings” at that point and time :facepalm:
     
  13. Sep 3, 2021 at 11:56 AM
    #283
    shifty`

    shifty` Is the Gila Copter a love machine?

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    Context is everything. EL is always pretty big on recommending and using OEM for engine stuff. There are very few people (I'm one of them) who run full-OEM on everything, and even I can't say "everything", I couldn't tolerate OEM rear view mirror and sound system. But as far as engine? Will stay OEM. Tranny? OEM. Wheels? May keep OEM. Suspension? I may upgrade it for something better, we'll see. But generally speaking, OEM OEM OEM, even if it's not for my specific make/model.
     
    07 Tundie, abcinv and FrenchToasty like this.
  14. Sep 3, 2021 at 2:09 PM
    #284
    abcinv

    abcinv OEM (+) Junkie

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    I'm an OEM kinda guy as well - I even say so right under my name. Go ahead, look! :thumbsup:

    I did upgrade my rearview mirror with one to work with a backup camera but otherwise I'm pretty sure I'm all OEM (as I think thru it).
    Ah, I have Husky floor liners but that's it...unless you count the GTA car kit that connects to my OEM head unit.

    Well crap, this is depressing...I'm a poser :(
     
    shifty`[QUOTED] likes this.
  15. Sep 3, 2021 at 2:13 PM
    #285
    Sirfive

    Sirfive Master Procrastinator

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    Nothing ive done has been oem. For 20 years ive either upgraded or swapped in the cheapness. But i guess jy parts are oem, so im a poser, too.
     
    abcinv likes this.
  16. Sep 3, 2021 at 3:03 PM
    #286
    shifty`

    shifty` Is the Gila Copter a love machine?

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    I mean, trying to source good OEM floor mats is damn near impossible, Toyota discontinued. In fact, a lot of OEM non-critical parts are being discontinued.

    I missed out on a nice set of black Access Cab floor mats several months ago on eBay, they closed around $70. I saw the seller re-listed the exact same set not long after - guess that wasn't enough $$ for their taste - and they re-sold north of $120 if I recall.

    But yeah, I dunno if I'd call anyone a poser over keeping things fashionably stock. The upgrades you've done added functionality to what is practically the most perfect truck ever made. It's the size of a Taco with a V8, comfortable, and well-optioned. Don't make em like this anymore!
     
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    abcinv[QUOTED] likes this.
  17. Sep 3, 2021 at 5:42 PM
    #287
    empty_lord

    empty_lord They see me rollin'

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    Oem for engine related or bearings and the such. Aftermarket for shocks, springs, etc is fine..


    What was being quoted was about axle seals if i remember right, I’ve had some really shitty aftermarkets that didn’t seal for more than a couple miles
     
    abcinv likes this.
  18. Sep 5, 2021 at 4:34 AM
    #288
    Hasteen

    Hasteen To be continued...

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    1ST GEN Toytec 3/1 lift kenda 33s on 17x9 RockTrix RT107 BruteForceFab front bumper ----------------------------------- 3RD GEN rough country 6" Toyo 35's on 22x10 Fuel Assault TRDPro Grille
    I just don't have the time to open her up, if im being honest.
     
  19. Sep 5, 2021 at 12:23 PM
    #289
    dbittle

    dbittle Middle Age Member

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    Well, hopefully you are periodically taking the bolts out of one of the cam covers and checking the belt for cracks forming. That only takes 10 minutes or so and gives you some insight into how much time you have left before the bad thing happens.
     
  20. Sep 7, 2021 at 5:15 PM
    #290
    chasesmith343

    chasesmith343 New Member

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    my tundra sometimes like cuts outs when accelerating is that a timing belt issue ?
     
  21. Sep 7, 2021 at 6:43 PM
    #291
    KNABORES

    KNABORES Sarcasm incoming

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    2000: Bilstein 5100's 16x8 589's with 265/75/16 and 1.25" spacers Flowmaster 50 series over the axle dump Pioneer touchscreen with backup camera Full interior and dash LED conversion Trailer brake controller with 7 pin Bedliner coat bumpers & trim ARE topper 2019: ARE topper with full Bedrug kit and Vortex rack TRD shifter 1.25" wheel spacers (I like to live dangerously) Red tow hooks for that +15 grip bonus
    Could be any number of issues. Spark plugs, injectors, throttle body, MAF, fuel filter, fuel pump, any number of position sensors (cam, throttle). Need more info. Any CEL's? Any recent work?
     
  22. Sep 7, 2021 at 7:36 PM
    #292
    chasesmith343

    chasesmith343 New Member

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    new fuel filter and fuel pump
     
  23. Sep 7, 2021 at 8:30 PM
    #293
    chasesmith343

    chasesmith343 New Member

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    also new spark plugs too.
     
  24. Sep 7, 2021 at 9:09 PM
    #294
    Desert Dog

    Desert Dog Nobody rides for free

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    No, if the timing belt had jumped or lost teeth your truck would have issues other than cutting out. @KNABORES made some good points to look at but you really should create a new thread for your issue.
     
    des2mtn likes this.
  25. Sep 8, 2021 at 3:44 AM
    #295
    BubbaW

    BubbaW Been Real

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    T150 Lover
    If it continues to do it after you spliced the cut wires last night, I suggest doing as @Desert Dog said and start a new thread for assistance. It may mean you need some minor maintenance like cleaning throttle body and MAF sensor, given items you have already replaced !

    crankshaft position sensor wiring
     

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