Are you having problems with your 2001 Holden Commodore? Let our team of motoring experts keep you up to date with all of the latest 2001 Holden Commodore issues & faults. We have gathered all of the most frequently asked questions and problems relating to the 2001 Holden Commodore in one spot to help you decide if it's a smart buy.
Show all
You're right to be concerned as there are lots of reports of problems with the Gen III engine. You're also right they can use oil at an alarming rate, and they can have a piston rattle. Holden has rebuilt lots of them under warranty, so I would ask the seller about any work that has been done on the engine. Ask for proof positive that work has been done if they say it has. Ask also for any records of oil consumption they might have kept. It's impossible to tell if an engine is using oil simply by looking at it, so you have to try to get as much info out of the owner as possible, and hope they're telling the truth. Check the service book for anything that might say it's been in for extra servicing, or had additional oil added. As for the noise, listen carefully for a light metallic rattle as you blip the throttle. There's no need to rev it hard, simply blip the throttle and you should be able to hear it if it does rattle. Keep it in the back of your mind that there are plenty of cars out there, so if you have any doubts about the car you're considering, walk away.
Without knowing what your criteria is, it's hard to recommend a car to you, George. By all means go for a V8 if you need to tow a trailer for work or pleasure, though there's no lack of grunt with the six-cylinder engines on that front either. I would choose a six, and probably a Commodore, based on its better resale than the AU III, and go for a VX rather than a VT simply because it is a newer model and will have fewer kilometres on it. They are both reliable, so there's no real difference between them in terms of reliability.
THE flat spot sounds like fuel vaporisation. Fuel can vaporise in the fuel rail because of the heat generated while sitting idle, and it can cause a slight misfire when it's time to go. Get the fuel pump checked to see if it's delivering its full flow of fuel. Also check the fuel-pressure regulator to see if it's maintaining the correct fuel pressure.
YOU'VE clearly had a bad run with your Commodore. It seems there is an electrical gremlin that is causing the problems you've experienced with the warning lights, power windows and fuel gauge, and I would insist your dealer find it and fix it. As for the diff, I would wait for the new one then assess the situation. If problems persist take it up with Holden and insist on a resolution.
THE VX runs fine on LPG. The system commonly used is an air-valve type, which like a carburettor for gas, rather than the later injection systems that are now used on the VZ Commodore. Look for a system such as Impco, which was factory-endorsed for the Commodore.
It is not a good idea to leave a car sitting, so have a plan to take it out regularly. You'll warm up the engine, transmission and rear axle and circulate oil through vital components. Buy a battery conditioner and leave it hooked up to the battery. Change the oil and the coolant, say every year.
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.