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Shuddering + Clunk into 3rd gear. HELP.

Discussion in '2nd Gen. Tacomas (2005-2015)' started by machotaco2012, Feb 12, 2017.

  1. Feb 12, 2017 at 10:57 PM
    #1
    machotaco2012

    #1
    machotaco2012 [OP] Well-Known Member

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    •3” front blocks •2” steel rear blocks •1.25" spidertrax spacers for clearance •285/70/17 (33's) Ko2's •20% tint
    Alright guys this is my last try before I just have to resort to Toyota. I have a 2012 prerunner. When it shifts into 3rd it kicks really hard. Its an automatic. I have checked the trans fluid. Also when driving around 35-40 at a steady speed or slightly accelerating it begins to shudder and I have to give it gas or let off to make it stop. My driveshaft is straight and I just got an alignment with new outer tie rod ends. Has anyone had either one of these problems? Also had my tires balanced recently. Thanks
     
    machotaco2012, Feb 12, 2017
    #1
  2. Feb 13, 2017 at 7:08 AM
    #2
    mightytacoman

    #2
    mightytacoman Mighty-known Member

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    do a drain and fill if you havent. try these products. They work.
    $8 Lubegard 19610 Instant Shudder Fix
    https://www.amazon.com/Lubegard-19610-Tranny-Instant-Shudder/dp/B0002JMLQU
    $15 Lubegard 63010 Platinum Automatic Transmission Fluid Protectant, 10 oz.
    https://www.amazon.com/Lubegard-630...coding=UTF8&psc=1&refRID=BJT5YADYBH34B6MFFV52
    Turning in the slu solenoid screw 1 full turn, not anymore increases pressure too and should help with lock up.
    if that doesnt do it, you're looking at a valve body upgrade to correct it.
    good luck.
     
    mightytacoman, Feb 13, 2017
    #2

Products Discussed in

Lubegard 19610 Instant Shudder Fix
$7.90
Lubegard 63010 Platinum Automatic Transmission Fluid Protectant, 10 oz.
$14.37
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