For 1990-2009 cars

Condition | Action
--- | ---
DEFINITION: Noise during transmission upshift or downshift
Engine or transmission mounts |

• | Inspect the engine mounts and the transmission mounts for wear or loose mounting fasteners.

• | Replace any faulty engine or transmission mounts or loose fasteners.

Exhaust system |

• | Inspect the exhaust system for loose or missing hangers.

• | Inspect the exhaust system for contacting body or frame components.

• | Adjust or repair the exhaust system.

Interference with drivetrain or body |

• | Inspect components surrounding the transmission assembly and engine for improper contact.

• | Repair or adjust as necessary.

Drive shafts |

• | Inspect the drive shafts for worn components.

• | Replace the drive shaft if worn.

Engine malfunction |

• | Ensure engine is operating properly.

• | Repair engine to operate properly.