Holden Problems

I'm with you, Allan; I much prefer a hardcopy book I can lay out in the engine bay with me while I'm working on a car, rather than an e-book that requires an electronic device to access it.

A quick online search revealed that while the official Holden manual is, indeed, most commonly available as an electronic document, there are plenty of hardcopy workshop manuals from other companies available to buy. Another possibility would be to try a Holden service centre to see if it still sells workshop manuals for its cars. Some public libraries also keep a selection of workshop manual to borrow.

The best place to find workshop manual is a swap meet where some vendors have literally hundreds of titles to choose from. A second-hand workshop manual is not only a great form of recycling, the pages with the most greasy fingerprints will give you a good hint on the major problem areas of the vehicle.

Whether you can register the car or not, is not your biggest hurdle here. Because somebody else (a finance company or bank in this case) has a financial interest in the vehicle, the law in Queensland states that the car may be repossessed by that finance company or bank as a means of recovering the debt, even though the debt was not incurred by you.

Fundamentally, the private seller who sold you the car was not legally in a position to do so for the simple reason that the car was not theirs to sell. Because that financial institution still had a stake in it (as loan security or whatever) the car was not fully owned by the private seller. The car did not, as the law calls it, have a clear title.

If the financial body decides to repossess the car, you would have the choice of letting them do so (and waving goodbye to your money and your car) or paying out the amount of money in dispute. Either that or contact the seller and convincing them to make good on their loan repayments.

You can avoid this situation by doing a PPSR check (in most states) which will alert you to a vehicle that is encumbered. The official advice it to never buy a car with money still owing on it or is in any way encumbered. The other alternative is to buy from a licensed car dealer or trader as, under the law, they must guarantee clear title on any vehicle they sell.

So, before attempting to spend more money on registering the car, talk to the company with the interest in the car and try to come to an arrangement regarding the car’s future. You will have very little recourse if the car is repossessed as the company involved is well within the law to take this action.

Even if the two cars were from the same production month and year, you’ve got some serious mis-matches there; enough to make the job far more time, effort and money than it’s worth. For a start, the two-wheel-drive Colorado won’t have the extra differential and drive-shafts to mate with the twin drive-shafts that the all-wheel-drive gearbox will have. So you’d have to somehow blank that front driveshaft off. Or, add the front differential and axle which will also probably require different front suspension. Prop-shaft lengths are likely to be different between a manual and an automatic version of the same car, too.

Then there’s all the other things that can suddenly catch you out. In many cases, the manual and automatic versions of a particular car will have different transmission tunnels and different holes in the floor for the shifter to poke through. Even the centre consoles can be non-interchangeable. The dashboard of an automatic car with its PRNDL display will also be different to the manual one. Then there’s the question of wiring looms which can also be vastly different to suit the specific requirements of each driveline layout (a modern automatic needs lots of electrical inputs). In fact, the on-board computer is very likely to be different between the two transmissions on that basis as well.

Following on from that, what about the sensors to control the all-wheel-drive system? Or even the rotary dial inside the car to select the different four-wheel-drive modes? A two-wheel-drive car just won’t have them nor even possibly the access points to add them. And what about the real basics? Things like the automatic car not having a clutch pedal. That requires a full pedal change inside the car. None of this stuff is simple, easy or cheap.

To be honest, the engines themselves are very possibly interchangeable, but even if that’s all you swapped (and not the transmission) you’d still need to change the flywheel and plenty of little details.

By far the best advice is to simply buy the version of the Colorado you want.

It's good news. Your car is indeed compatible with E10 fuel which means you can use the slightly cheaper fuel without risking damage to your vehicle. The car should also run exactly the same as it does on normal unleaded petrol, although you may find you use slightly more fuel per 100km. This should, however, be more than offset by the savings you'll make at the pump.

This model Colorado doesn't have a completely clean rap sheet in terms of its long-term reliability, so I'd definitely want to see a complete service history with no gaps or skipped maintenance. Beyond that, manual-transmission versions of this car didn't like towing and had a small gearbox component that could fail requiring a new gearbox.

But even an automatic version was known to have (in some examples) oil consumption problems (Holden's fix was to fit a different dip-stick to alter owners' perception of the consumption). Other problems included leaking coolant plugs, electrical wiring issues and even water leaks into the cabin.

All that said, the Holden was actually an Isuzu D-Max under the skin; a vehicle that has a better than average record for reliability among its peers.

Both those models of Holden used the same engine; the L36 (Holden's internal code) Ecotec V6. As such, you should be able to fit the engine from the VT Commodore into the Statesman with very few other changes. The biggest hurdle will be if the Commodore donor car was a manual-transmission vehicle, as the ECU may be different to the Statesman's unit to allow for control of the electronic transmission. The best bet is to retain the Statesman's wiring and computer and change over only the engine hardware from the Commodore.

The other (minor) catch is that the VT's version of the V6 was tuned for 147kW, while the later version of the same engine in the Statesman was good for 152kW. There was a small torque difference, too (304Nm plays 305Nm). So you'll be trading off a small amount of performance but, realistically, not enough to notice.

It’s a bit hard to go past an older Holden Commodore or Ford Falcon for this brief. That said, your towing requirement means you’d be best looking at something like an AU (1998 to 2003) Falcon Ute (assuming you only need to move one other person).

These are strong, simple cars that any mechanic can deal with and parts are plentiful and relatively cheap. There are other options (older Japanese dual-cabs) but nothing really gets close to the Aussie stuff for durability and running costs. An elderly Nissan Navara, for instance, might do the job but is likely to become fragile as it ages. A two-wheel-drive Toyota HiLux is another possibility, but you’d probably be right at the limit of your towing capacity with one of those. The Falcon ute, meanwhile, can legally tow 2300kg. It’s not glamorous or sexy, but it’ll do the job and stay on target price-wise.

The other obvious contender would be an early Mitsubishi Pajero with a V6 engine. These had a towing capacity of 2500kg and are around now for very little money, certainly within your budget. They also double as a very handy off-roader should you wish.

If the engine is revving but the car is not moving, you probably have a transmission or gearbox fault. If the problem was a broken driveshaft or CV joint, the car would just roll to a stop and not move again. But since it gradually lost drive before finally refusing to move, it’s more likely to be the gearbox that is the cause of this.

Sometimes, this sort of problem can be as simple as a leak from the transmission which has led to a low fluid level. And since it’s the fluid in an automatic transmission that actually provides the drive (by transferring the torque) this can bring on the symptoms you’re seeing.

At the other end of the catastrophe scale, you could be looking at a gearbox that has failed internally and comprehensively. And I’m afraid to say that this model Cruze did have a reputation for just that occurring. Sometimes the problem could be traced back to a torque-converter, valve body or sensor error, but other times complete transmission failure was the diagnosis.

Holden actually acknowledged this problem by extending the transmission warranty to 150,000km or five years after the date the car first went into service. Unfortunately, that ended in 2018 for your car. It would still be worth contacting Holden’s customer service department, however, but don’t be surprised if financial help is not forthcoming.

When an engine (petrol or diesel) inhales water through its air-intake system, it's never usually a good outcome. Because water is – as is any liquid – non-compressible, the engine's pistons will try to achieve that but, in the process, the engine will lock up and all sorts of internal carnage can ensue.

If you're lucky, the damage will be fixable but can still involve bent con-rods, broken pistons and bent valves. If the lock up was more severe, there's a chance that the engine block could be cracked or a con-rod has broken and punched a hole through the crankcase. Sometimes the force of the lock up is sufficient to smash the main bearing caps and throw the crankshaft out of place. In any of those latter cases, the whole engine would be considered a total loss.

But even if you've gotten away with a bent con-rod or two, you'd still need to rebuild the entire engine and, in the context of a 2004 Rodeo ute, you might find you're spending more money than the vehicle is actually worth.

A potentially better idea would be to find a good, tested second-hand engine from a wrecking yard or any other sort of damaged Rodeo and do a relatively simple heart transplant.

Most glow-plug systems in diesel cars work on a timer system. The manufacturer will have worked out that X seconds of current will heat the plugs to a temperature sufficient for easy starting, so that X-seconds period is where the timer will be set.

What happens, though, is that glow plugs can lose their efficiency over time (and with 233,000km on board, your car is a candidate for that to have happened). As that efficiency is lost, they don't produce the same amount of heat as they used to and, therefore, the timer isn't giving them long enough to heat the combustion chamber sufficiently. When that happens, the engine becomes hard to start. The other possibility is that the timer itself is faulty and isn't giving the plugs power for long enough. The fact that your engine starts easily after the first cold start of the day, suggests the glow-plugs are, indeed, at fault here.

The other possibility is that the car's electrical system is not sending enough voltage to the glow plugs to make them work properly. This can be verified quickly and easily with a voltmeter. This method can also verify the length of time the timer is supplying power to the plugs.

In vehicles where the timer has already shut off the power to the glow-plugs before enough heat has been generated, the solution is often a new set of glow-plugs. The good news is that these aren't expensive, nor are they difficult to change if you know what you're doing. The caveat is if you aren't sure of what you're doing, at which point the fuel system on a common-rial diesel injection system can be very dangerous to tamper with due to the super-high pressures involved.