Circuit/System Testing
WARNING: This page is about a different car, the 2007 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
- With the ignition OFF, inspect the crankshaft balancer bolt for the proper torque. Refer to Fastener Tightening Specifications
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- If the crankshaft balancer bolt is not at the proper torque, refer to Crankshaft Balancer Replacement .
- Inspect for incorrect installation of the CMP sensor. Refer to Camshaft Position Sensor Replacement .
- Inspect the engine for correct valve timing. Refer to Timing Chain, Sprockets, and/or Tensioner Replacement .