Are you having problems with your 2010 Holden Commodore? Let our team of motoring experts keep you up to date with all of the latest 2010 Holden Commodore issues & faults. We have gathered all of the most frequently asked questions and problems relating to the 2010 Holden Commodore in one spot to help you decide if it's a smart buy.
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No, it’s not a wise thing to do, no matter how much you trust the dealer. The price and mileage you quote for the car are nothing special, they’re about average, so there wouldn’t seem to be any reason to rush in. Go and see it for yourself, take it for a test drive, or at least have someone you trust do it for you.
No, you should keep going back to the Holden dealer and demand that they fix it. Your previous visits and any checks and repairs would be on record, so they are not starting from scratch, as another repairer would have to do. If you don't think you are getting good service, and I don't you are, escalate your complaint to Holden's customer service department.
The system is designed such that the car starts on petrol and automatically switches over the LPG once the engine has warmed up. From your description it would seem that it is not starting on petrol, but trying to start on LPG. I would suggest the cold-start electronics are faulty. I would also suggest that you take it to an IMPCO dealer. IMPCO is the company that designed and developed the system for Holden and they should be able to sort it out. Go to http://www.impco.com.au to find your nearest dealer.
I would guess that by specifying the fuel the mechanic is eliminating fuel as a potential cause, so I would go along with him while he attempts to isolate the cause of the problem. As it doesn't show-up on the diagnostics it's hard to track down, so give the mechanic some space to get to work on it, but keep the pressure up. At the end of it it's likely to be a faulty sensor or maybe a faulty coil pack.
I would be checking the engine sensors, particularly the crank angle sensor and the oxygen sensors.
The Commodore V6 engine uses oil, that's clear from the number of complaints we get from owners saying their cars use an excessive amount of oil, even from new. We have asked Holden to explain to us what is causing the problem and what they are doing about it. We have heard that it is an engine breathing issue with this engine, but so far that hasn't been confirmed. Take your car back to the dealer and register your concern about oil usage and ask that they conduct an oil consumption test to determine the extent of the problem.
Holden has an obligation to fix your car if it has a problem, and while you might disagree it would seem that they have attempted to fix it. They fitted a short motor, then offered to fit another one, and they have done an oil consumption test to determine if it does have an oil consumption issue. Most Holden V6s do have an issue with oil consumption, so I wouldn't be surprised if yours does as well, but it comes down to how much oil it uses as to whether it has a problem. If you doubt the results of the oil consumption tests, do your own.
You are doing the right thing in getting it inspected before buying it. If it has been properly and professionally repaired, and passes the inspection I wouldn't be too concerned about it, but at the same time it's not a car I would buy. It will forever be regarded as a write-off that's been repaired, and that will always affect its value.