Are you having problems with your Holden Commodore? Let our team of motoring experts keep you up to date with all of the latest Holden Commodore issues & faults. We have gathered all of the most frequently asked questions and problems relating to the Holden Commodore in one spot to help you decide if it's a smart buy.
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The VY oil cooler is in the radiator and is generally trouble free, but the guys at AW Automatics recommend an external cooler for all towing applications.
It’s hard to say in absolute terms how accurate it is, but it is the most accurate indicator we have, given that the information comes directly from the injection system itself, and actually measures the fuel going into the engine. The claimed fuel consumption for the V6 VY Berlina was 6.6 on the highway and 11.00 around town, with an average of 8.2 L/100 km, which makes me think your car is about right.
There would still seem to be a problem with the crank angle sensor. The symptoms suggest it, and the diagnostics back it up. Having replaced the sensor without solving the problem you need to look at things like the connector and the wiring that leads to the sensor.
A build-up of dirt on the sensors can affect the operation, but it would need to be a heavy build-up. I wouldn’t think dust would be enough to do it. Have them checked at the next service.
It's unfortunate that you've had a bad experience with LPG, as your car is one that converts well and thousands of motorists have done it. But it is worthwhile talking to a number of converters and owners who have made the switch to get their first hand experience of any troubles they might have had.
It’s normal practice for carmakers to leave a small reserve in the fuel tank when the gauge indicates that the tank is empty so you don’t completely run out of fuel before you get to a service station. If you really wanted to have the gauge recalibrated take it to an automotive instrument maker.
The price range quoted by the trade is $6500-$8500, but that assumes normal use and many more kays than your car has done. Yours should be worth more than that, but it’s hard to say how much. In my view the VT II is not yet a valued classic, more an old used car, so there’s not yet the demand for it from the classic car market. But anyone wanting to get in on the ground floor and buy a classic to put aside until the market comes around would be well to pay a little over the odds now. Yours could be worth up to $12,000 to the right person.
We know Impco has a kit for your car, and it’s a respected brand, so you wouldn’t go wrong with that. As far as costs go, a typical sequential vapour-injection system would cost around $4000.
We haven't had any other reports of an issue with the seat bracket. One possible way of getting around the problem would be to slide then seat back before getting out, and sliding back into position when you get back into the car. That way you can possible avoid sitting on the bracket while getting in or out of the car.