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TSB: 2001-2004 Silverado/Sierra (1500): 061000 ENGINE AND ENGINE COOLING:ENGINE

Discussion in 'TSBs' started by 07FX4Chick, Dec 4, 2010.

  1. 07FX4Chick

    07FX4Chick LIFETIME SUPPORTER

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    [FONT=&quot]Mfg Service Bulletin #: [/FONT][FONT=&quot]266[/FONT][FONT=&quot] [/FONT]
    [FONT=&quot] NHTSA Item #: [/FONT][FONT=&quot]10007596[/FONT][FONT=&quot]
    Make: GM
    Model: SILVERADO/SIERRA 1500
    Model Year: 2001-2004

    Issue: LOSS OF POWER, HESITATES ON ACCELERATION ON 4.8, 5.3 AND 6.0 ENGINES COUPLED WITH THE 4L60E OR 4L65E TRANSMISSION.[/FONT][FONT=&quot][/FONT]
     

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