Piston slap cold engine 2.7

Discussion in 'Maintenance' started by deacon, Sep 2, 2017.

  1. deacon

    deacon New Member

    03 Tacoma with 110000 miles that has developed what I have determined to be piston slap when engine is cold. First noticed it last winter and did not know what was going on then. If I start engine and take off with out a three minute warm up engine has a terrible hammer on acceleration. Once it is warmed up you can not make it to hammer no matter what you do. Summer time temperatures truck is ok. Has anyone else experienced this? Has anyone I have determined that I will just live with it and give engine time to warm before take off. Any thoughts or similar experiences?
     
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  3. OR17TRD

    OR17TRD Well-Known Member

    What oil are you running?
     
  4. billssr5

    billssr5 Well-Known Member

    maybe using a thicker weight oil would help
     
    Bogunn likes this.
  5. medicseal69

    medicseal69 New Member

    Could be the valves try thicker oil
     
    Bogunn likes this.
  6. Bojangles

    Bojangles Well-Known Member

    Wow, thats low miles too
     

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