Holden Commodore 2001 Problems
No car is perfect, but we've gathered everything relating to the Holden Commodore 2001 reliability here to help you decide if it's a smart buy.
- Engine
- Recall
- Transmission
- 2020
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- 1978
Holden Commodore: Oxygen sensor
You need to have a diagnostic checker run over the engine to know if the oxygen sensor is playing up. Before you do anything drain the fuel from the tank, put fresh fuel in the car and take it for an extended run.
Holden Commodore: Best transmission fluid
From what we’ve been told there is no such thing as Dexron XI, so we’re not sure what oil has been used in your car. Dexron III is available and that’s the recommended oil, and Andrew at AW Automatics has told us that it’s still the oil to use.
Ask Smithy Xtra Interior light doesn't work
Check the relay and its connections, and check the earth connection.
Ask Smithy Xtra E10 for a Holden Ute
Holden’s advice is that you can use E10 petrol in your car.
Holden Commodore 2001: Rear-axle noise
REAR-AXLE noise is a problem in both the Commodore and the Falcon, so I wouldn't rush to fit a Falcon diff to your car. Rather I would consult a diff gear specialist who would be able to diagnose the noise and advise you on fixing it.
Holden Commodore 2001: Engine stutter
THE V6 Commodore can have ignition problems, ranging from spark-plug leads to ignition coils to the crank angle sensor, but yours sounds more like a fuel problem. I'd have the fuel-injectors cleaned.
Wagon wanted
IT'S best to buy the newest model you can afford, so that means a VYII of 2003/04. The engine is the ECOTEC V6, which is a solid performer.
How to check economy
IT WILL be about 11.5 litres for 100km in city traffic and about 7.5-8.0 litres for 100km on the highway. You can measure it by first filling the tank and setting the trip meter to zero, then driving normally for a few days and refilling the tank and recording the litres it takes. You then divide the litres you used by the kilometres driven, expressed in hundreds. If your car used 46 litres while you drove 400km, the consumption would be 11.5 litres for 100km.
Fuel rejection
THERE'S no difference between the engine in the base Commodore and the S. Both have the same 3.8-litre ECOTEC V6, producing 152kW at 5200 revs and 30 Nm at 3600 revs. Holden recommends using 91 octane regular unleaded, but you could try using PULP or the higher 98 octane fuels. You might see a slight improvement in fuel economy and perhaps performance, though the cost of the fuel, in my view, would outweigh the benefits.