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Crank timing on 2.7l

Discussion in '1st Gen. Tacomas (1995-2004)' started by Allex95, Jan 15, 2021.

  1. Jan 15, 2021 at 3:48 PM
    #1
    Allex95

    Allex95 [OP] Well-Known Member

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    So just curious on what should the degrees be on the crank when running?
     
  2. Jan 15, 2021 at 4:00 PM
    #2
    stevesnj

    stevesnj Well-Known Member

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    Should say on the hood sticker
     
  3. Jan 15, 2021 at 4:13 PM
    #3
    TnShooter

    TnShooter The TacomaWorld Stray

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    There are 2 different ways you check it.
    Depending on how you check it, it will be different.

    1996 Toyota Tacoma Ignition Timing Inspection

    1. WARM UP ENGINE Allow the engine to warm up to normal operating temperature.

    2. CONNECT TOYOTA HAND−HELD TESTER OR OBD II SCAN TOOL

    (a) Connect the TOYOTA hand-held tester or OBD II scan tool to the DLC3.

    (b) Please refer to the TOYOTA hand-held tester or OBD II scan tool operators manual for further details.

    3. CHECK IGNITION TIMING (a) Using SST, connect terminals TE1 and E1 of the DLC1. SST 09843-18020

    HINT: After engine speed is kept at about 1,000 rpm for 5 seconds, check that it returns to idle speed.

    (b) Using a timing light, connect the test probe to the No. 1 high-tension cord. (c) Check ignition timing. Ignition timing: 3 − 7° BTDC @ idle

    (d) Remove the SST from the DLC1. SST 09843-18020 4. FURTHER CHECK IGNITION TIMING Ignition timing: 7 − 18° BTDC @ idle

    HINT: The timing mark moves in a range between 4° and 17°. 5. DISCONNECT TOYOTA HAND−HELD TESTER OR OBD II SCAN TOOL AND TIMING LIGHT
     
  4. Jan 15, 2021 at 4:18 PM
    #4
    Allex95

    Allex95 [OP] Well-Known Member

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    Alrighty yea cause it seems like when I go to start it it turns over but takes a second to start if that makes sense
     
  5. Jan 15, 2021 at 4:20 PM
    #5
    Allex95

    Allex95 [OP] Well-Known Member

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    When installing distributer everything lined up at 0 and the two dots for valve timing so.
     
  6. Jan 15, 2021 at 4:36 PM
    #6
    TnShooter

    TnShooter The TacomaWorld Stray

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    If it always takes a second or two, but runs fine.
    I don’t know if I’d worry about it too much.

    Sometimes an older vehicle can take a bit longer to start.
    Usually more so after it sits for awhile.

    We had a Jeep that wouldn’t start easily after sitting for a few hours.
    It was loosing fuel pressure after you shut it off.
    Never did fix it, just lived with extended crank times.
    It ran fine once it started.
     
  7. Jan 15, 2021 at 4:37 PM
    #7
    Allex95

    Allex95 [OP] Well-Known Member

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    Yea I honestly don’t really worry about it. But that is true right? That if the two lines add up on the valve timing and the crank was set a 0 it’s all good?
     
  8. Jan 15, 2021 at 4:46 PM
    #8
    TnShooter

    TnShooter The TacomaWorld Stray

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    I honestly don’t know the answer to that question.
    I never did one on my 2.7, I sold my 1996’ and got a 99’ with a 3.4.


    According to this link.
    Yes, that sounds right.
    https://www.customtacos.com/threads/distributor-install.142731/#post-1719852
     
    Wyldeman likes this.
  9. Jan 15, 2021 at 4:47 PM
    #9
    Allex95

    Allex95 [OP] Well-Known Member

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