VT Commodore Common Issues

New shape new wheelbase, relatively new V6 engine and a new V8 engine introduced with the series 2. Lots of teething issues but also lots of spare parts as over 300 000 were made.

Rough idle

Excessive oil use for VT series 2 V8’s

Vibration for VT series 2 V8’s. Can lead to loose engine cover and other components

Coolant and oil leaks for VT series 2 V8’s

V6 rear mail seal leaking oil

V6 loss of power travelling up hill

Fuel cap hinge breaks

Rattle noise from automatic shifter

Transmission leaks

Spongy clutch pedal

Noise from spigot bearing

Noisy/ sticking diff

Excessive rear tyre wear

Tailshaft vibration

Front brake vibration

Rattle from brake lines hitting against firewall

Numerous starting issues

Failing alternators

Interior lights can remain on, even when doors are closed

Fuel gauge not always accurate, especially when fuel tank is near full

Various electrical malfunctions

Central locking issues

Leaking power steering components

Steering noises

Poor demisting on front windscreen

Excessive noise/ vibration from air conditioning

Rattling windows

Wind noise in cabin

Hard to open door handles/ sticking doors

Noise/ play in steering

Front seats not properly secured onto rail

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