VY Commodore Common Issues

The VY Commodore is the fourth model to use the Ecotec V6 and the third to use the LS1 V8. Generally speaking the bugs have been worked out, but with updating electrics and other gadgets problems may not show themselves at first.

Oil leaks near the oil filter in V6 engine

Noisy belt in V6 engine on cold start ups. Noisy belt on idle in V6 engine stemming from misaligned power steering pump and pulley.

Rough idle in V8 engine

Misaligned exhaust tips which could potentially melt back bumper

Corroded clutch slave cylinders

Squeaky or soft/ spongy clutch

Noisy brake booster check valve

Numerous ABS issues

Faulty low speed engine fan relay which leaves fan running causing flat battery

Using the horn may also trigger functions found on the steering wheel buttons

Tail light globes can have a short lifespan

Incorrect fuel gauge readings at under a quarter of a tank

Thud noise present when operating cruise control

Malfunctioning power locking system which can be caused by electrical/ static interference

Play or shuddering in power steering

Whistling/ wind noise when air conditioning fan is in use

Misaligned door/ boot panels which can cause wind noise when driving and water leaks

Glove box light can stay on even if glove box is shut, causing flat battery

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