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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It’s probably an ignition issue so start by checking the spark plugs and leads, and perhaps replace them if they haven’t been replaced in a while.
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.
There are a number of things that could be causing the problem; you really need to get it to a mechanic the next time it happens. It could be the ignition coils, the crank angle sensor, the fuel pump or blocked injectors.
The Ecotec engine will be fine on LPG, many thousands have been converted. My preference would be for the injection system, it runs better, is more reliable, less prone to backfiring, and delivers the savings you want. But that said the older venturi/mixer system also works fine. Both Impco and Emer are respected brands. If you want to get more info on them talk to other owners who have had those systems installed.
Good to know if the plastic trim breaks on your Commodore. If it does, look deeper and have the dealer replace the foam as well as the plastic trim you can see. I’d say the real reason that they don’t change the foam is that it’s an expensive exercise, and nothing to do with the GFC.
The important thing about where the needle sits is not so much where it sits on the scale, but that it’s always in that position. In other words you need to be concerned if it suddenly starts to sit in a different position to normal. I wouldn’t expect the needle to move much going up or down hills, normally they stay pretty much in the same position. Check that the thermostat is the correct one, and that it’s not stuck.
Take it to a reputable mechanic and have them thoroughly check it, in particular they should check the crank angle sensor.
The issues around the functionality of certain Nokia phones are not isolated to our system. But we are working with Nokia to improve the compatibility of their systems with our vehicle infotainment.
Have a mechanic do a leak check on the head gasket to see if it isn’t leaking there.