GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 1999 🢒 Monte Carlo 🢒 Engine 🢒 Engine Mechanical - 3.1L 🢒 Camshaft Timing Chain and Sprocket Cleaning and Inspection
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Object Number: 188097 Size: SH
  • Inspect the timing chain sprockets for teeth that are worn (1), broken (2), or chipped (3).
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  • Inspect the timing chain for binding or stretching.
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  • Inspect the timing chain dampener for excessive wear or cracks.
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  • Replace the timing chain and sprockets as needed.