Circuit/System Testing
WARNING: This page is about a different car, the 2008 Pontiac G5 and 2008 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
- 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 correct installation of the CMP sensor. Refer to Camshaft Position Sensor Replacement - Intake .
- Inspect the engine for correct valve timing. Refer to Camshaft Timing Chain, Sprocket, and Tensioner Replacement .