2002 GMC Sonoma Timing Chain

2002 GMC SONOMA
191,000 MILES • 6 CYL • 4WD • AUTOMATIC
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BACHER
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I have never changed my timing chain. Is this something that I should do? I have not noticed anything odd about the performance of my truck. Are there warning signs?
Aug 5, 2010 at 11:00 PM
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RASMATAZ
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If its not making any type of noises such as rattling don't worry about it-if it does break the engine will not start.
Aug 6, 2010 at 2:57 AM