Holden Commodore 2002 Problems

Are you having problems with your 2002 Holden Commodore? Let our team of motoring experts keep you up to date with all of the latest 2002 Holden Commodore issues & faults. We have gathered all of the most frequently asked questions and problems relating to the 2002 Holden Commodore in one spot to help you decide if it's a smart buy.

Holden Commodore recalled for fourth time in three months
By Joshua Dowling · 02 Jul 2014
Holden Commodore recalled because the LPG system may cut out or catch fire.
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Used Holden Commodore review: 1997-2014
By Ewan Kennedy · 13 Oct 2014
Commodore was the best selling car in Australia for many years so there are hundreds of used family Holdens on sale at any one time, meaning that smart buyers can take their time and find exactly what they want.Australian designed and built Holden Commodore are very well suited to local driving conditions and have exactly the kind of feel that keen Aussie drivers demand. This is a genuine five-seater, though the person in the centre-rear seat may find foot space compromised by the bulky transmission tunnel. Boot space is good in the sedan and excellent in the wagon due to the latter's longer wheelbase. However, the wagons in the VE range, sold from September 2009, have the same wheelbase as the sedan, so they miss out on the huge load volume that was a feature of previous Commodore wagons with their stretched wheelbases.Aussie family cars are big easy going machines that can handle a lot of hard workThe introduction of the virtually all-new VE series Commodore sedans in August 2006 saw a touch of European class in the styling and real enhancements to the ride and handling qualities. VE Series II was introduced in September 2010 and had minor external changes. Inside it was a different story, the GM i-Q multimedia system saw an entirely new look for the centre stack with the new touch screen. The system controls full Bluetooth, USB, iPod and MP3 player integration.Powertrains didn't always coincide with the major body changes. Most Commodores prior to the VZ range have a pushrod V6 engine of 3.8 litres. There's also a supercharged variant of this 3.8-litre, but it was never a real success so was discontinued in 2004.The VZ saw the introduction of an all-new V6 engine. A forerunner to the unit fitted to the VE Commodore, it was a twin-cam unit of 3.6-litres. As fitted to the VZ it wasn't particularly smooth or quiet. There were some improvements in feel when the engine was installed in the VE, but the engine still disappoints in this area despite several attempts to improve it over the years.A smaller V6, this time of 3.0-litres and aimed at lower fuel consumption and emissions, was introduced in September 2009. It hasn't proven all that popular but is a sophisticated unit and worth considering.There were two V8s in the pre-VZ Commodores; one an old Australian design of 5.0-litres, the other a Chevrolet unit adapted to Holden specifications with 5.7-litres. This Generation III Chev V8 is much better than the old Holden engine. The 5.7-litre Gen III was replaced by a Gen IV with 6.0-litres in January 2006, again as a teaser to the upcoming VE Series.Prior to the VE series, almost all Commodores came with four-speed automatic transmissions. Five-speed manual gearboxes are on the crude side and very few were sold. Six-speed manuals were offered in the SS range and are relatively common.The VE transmission lineup was a big improvement; with six-speed automatic transmissions and six-speed manuals. On the sporting side are the Commodore S and SS with firmer suspension, tauter steering, revamped seats and body kits. The most expensive model in the range isn't called a Commodore, but the Holden Calais. Holden frequently introduced special editions, the best value of these are arguably the oft-recurring Equipe and Lumina series.Commodores are easy cars to work on with plenty of access to most mechanical components. The good amateur mechanic can do most of their own repairs although it's best to leave safety related items to professional mechanics. Spare parts prices are generally reasonably priced and Holden's widespread dealer network is as strong in the bush as the ‘burbs.Insurance is very reasonable for a car of this size and performance, though there can be a big increase for the sportier models, especially with supercharged or V8 engines.WHAT TO LOOK FORRust is seldom a problem in later model Commodores, but can be caused by poor quality panel repairs. Check for these by running your eye over the panels, looking for a slightly uneven finish. Paint that doesn't match exactly from one panel to another is another clue a car has spent time in a panel beater's. Squeaks and rattles, most easily found when driving on a rough road, may indicate a Commodore has spent a lot of its time in the bush on dirt roads.Severe wear in the cabin and boot may be an indication the Commodore is an ex-taxi; or could have been a hard-working commercial vehicle, perhaps driven by a hard charging sales rep or the like.Check for brake fade on models before the VE Commodore by doing a succession of hard stops.Look for oil leaks at the rear of the engine sump and check the dipstick level as some units had high oil consumption problems. Automatic transmissions are generally OK, but one that is slow to go into gear and/or noisy and harsh in its operation should be treated with caution.CAR BUYING TIPAussie family cars are big easy going machines that can handle a lot of hard work. But it's better still if you don't buy one that's been given a beating.
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Used Holden Commodore review: 1997-2015
By Ewan Kennedy · 24 Feb 2016
Ewan Kennedy reviews the VT, VX, VY, VZ, VE and VF Holden Commodore between 1997 and 2015 as a used buy.
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Holden Commodore 2002: Engine misfiring
Answered by David Morley · 09 May 2020

A problem like this could be caused by any number of things, James. Electronically interrogating the on-board computer is a wise first step, as the error codes that will result will possibly lead you straight to the offending component.

In cars like yours with electronic fuel-injection and engine management, there’s an array of sensors that need to send the correct signal to the car’s on-bord brain for everything to function properly. Replacing these sensors one by one until you fix the problem is a very time and cash consuming way of proceeding. Have the car scanned instead and see what fault codes show up.

Meantime, if I had to venture a guess, I’s say the problem sounds ignition related. An engine will often idle properly with no load on it, but when you select a gear, there’s suddenly load applied and, if the ignition system is not spot on, the engine can suddenly do all sorts of crazy things, including dropping cylinders. The other thing that occurs to me is that your battery might be low on charge. Injected engines absolutely do not like a lack of volts.

The VX had the old 3.8-litre V6; the VZ had the later Alloytec engine. I expect it would physically fit, but I would also expect the radiator and thermostat to be different. I wouldn’t recommend it.

As a private sale it would be worth $2000-$3000, but the trade would value it at $500-$2000.

Based on the symptoms, it sounds like something is getting hot and shutting down. When you leave it to cool for those 10 minutes, it fires up again. This could be something in the ignition system becoming too hot, or the fuel system (fuel pump) or perhaps even fuel vaporisation.

However, the V6 engine in your Commodore is very well known – notorious, even – for a crank-angle sensor that can stop working when it becomes too hot. This is a condition that seems to set in with age and, as the sensor becomes less tolerant of heat, will simply shut own the engine with no warning. Here’s something to try next time it happens: Identify the sensor in question (it’s located down by the front pulley of the engine’s crankshaft. Keep a bottle of tap-water in the car boot. When the engine stops next time, open the bonnet and pour the cool water on to the sensor. In many cases, the water is enough to cool the sensor and the engine starts right up. Definitely worth a shot before you start replacing other bits and pieces.

Holden Commodore 2002: Removing coolant reservoir
Answered by Graham Smith · 23 Mar 2018

First, pull the radiator overflow hose out of the side of the coolant reservoir fill neck and turn the steering wheel to the hard left to get room to get tools in. Laying on the ground undo the two screws on the front of the reservoir and screw on the frame rail, and you can then remove the reservoir.

Holden Commodore 2002: How can I fix a broken interior vent?
Answered by Graham Smith · 25 Oct 2019

Something has possibly broken in the vent. Remove the vents from the dash and check, or have a mechanic do it for you if you’re not confident of doing it yourself.

Holden Commodore 2002: Why is it not starting properly?
Answered by Graham Smith · 05 Jul 2019

It’s possibly a blown head gasket. Have a mechanic check it for you.

 

Disclaimer: You acknowledge and agree that all answers are provided as a general guide only and should not be relied upon as bespoke advice. Carsguide is not liable for the accuracy of any information provided in the answers.
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