Are you having problems with your Holden? Let our team of motoring experts keep you up to date with all of the latest Holden issues & faults. We have gathered all of the most frequently asked questions and problems relating to the Holden in one spot to help you decide if it's a smart buy.
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Random problems like yours are very difficult to trace and fix, which I suspect is behind Holden’s apparent inaction. If they can’t find the cause of the problem when the car is in their possession they can’t fix it. Next time it happens, if you can, don’t restart it because that will likely reboot the computer and reduce the chances of finding anything wrong, just get it trucked straight to the dealer.
The first thing you must do is to find the cause of the leak. Depending on what that cause proves to be you might then be in a position to approach Holden for help. Until you do that there's nothing Holden can do for you.
If it just stops without any warning then I would think it's electrical and I would be checking the ECU and sensors that send it signals. Particularly check the crank angle sensor. If it were a fuel problem I would expect to get a warning, such as the engine going off song like it was starving for fuel before stopping.
I don't think you've got much of a claim. While it's disappointing, and frustrating to have problems with a new car, Holden has corrected the problems. As such it has done what it is required to do, and your car is covered by the existing new car warranty, which would address any problems that might crop up in the next couple of years. I do think, however, that you have cause to complain to the dealer about the condition the car was in when returned to you.
Turning it off and on again reboots the computer, so it could be a fault with the computer or one of the sensors feeding information to it. Have a mechanic check the system for faults.
I wouldn't reconnect it. If the aftermarket cooler is designed to operate as a stand-alone one, and it's doing the job, then I would leave well enough alone.
The Rodeo has a known issue that can cause the petrol consumption while operating on LPG, as you describe. You need to take it to an LPG mechanic, preferably one who knows the particular system fitted to your vehicle who should be able to fix it.
It's under warranty, so take it back and demand they repair it, the dealer's advice is rubbish.
It would be possible, but I wouldn’t recommend doing it, as there’s too much work required. I would recommend converting it to LPG, you’ll get the savings and it won’t cost you anything like as much. Use a good quality sequential LPG injection system, and check the general condition of the engine before making the conversion.