Ask The Guide

That really is anybody's guess and it would be a brave person who predicted what fuel prices will do in the face of the Ukraine invasion and the general state of the planet. Given that diesel is the cheaper of the two fuels to produce, there's no good reason for it to be more expensive than petrol, but that just shows you what a mixed up marketplace it really is.

Fundamentally, there's no scientific way to predict if the two fuels will maintain their price relativity, while ever there's political and corporate manipulation of the market going on. Which, of course, there is. You'll often hear about the market price cycle that causes the rises and falls in the price of fuel, but the cynics among us don't buy that for one minute. Not while the big price spikes always seem to happen just before a long weekend or school holidays. It's probably time the Federal government stepped in and armed the ACCC sufficiently put a stop to what appear like profiteering and anti-competitive practices by any other name.

The bottom line is that while diesel might be 50 cents a litre cheaper than petrol today, the situation could be the reverse this time next week. But don't hold your breath for any fuel to get back to the prices we saw pre-Ukraine.

I'll assume you mean the forthcoming Kia EV9 electric SUV. In which case, yes, you will struggle to fit it into a garage that only just contains a 200-Series LandCruiser, as the EV9 is, indeed, 75mm wider. Perhaps. See, at this stage, the images and specifications we've been dished up have involved the vehicle in its concept stage, and as car companies know only too well, not every aspect of a concept makes it to production (which would be sometime next year in the EV9's case).

Whether or not the electric off-roader from Kia will have a mirror-retractor function is anybody's guess right now, but the images we've seen of the concept suggest that instead of conventional mirrors, the EV9 would use small cameras mounted in the mirrors' place, transferring the image to the info-screen inside the car. If that's the case, these tiny cameras would not need to be retractable, suggesting that the width of 2055mm quoted for the Kia is possibly a concept-only dimension.

If the vehicle really reaches production as wide as that, it would have difficulty fitting down some Australian bush tracks; tracks that have been cut by generations of LandCruisers and Nissan Patrols. Then again, the EV9 has been designed for a global market, not just us. And let's not forget the width of a Hummer...

The bottom line is you'll have to wait and see precisely how wide the Kia is when it finally goes on sale. but if your current LandCruiser is a tight fit, don't expect the Kia to be any easier to fit in your garage.

If I had to guess, I'd say the weight of the roof-rack and bicycles has stressed the metal of the roof to the point where it's been flexing enough to crack the sunroof frame. By the way, from what I can gather, all sunroofs fitted to Australian i30s were done at dealership level using an aftermarket sunroof. These are not Hyundai sunroofs, even though they were fitted when the car was brand-new.

Disregard the quote for $18,000, because that's nonsense. You could replace the whole sunroof (in fact, the whole car) for a fraction of that, and that would be the worst-case scenario. As for welding the cracked frame, it's potentially possible, but may not be practical. The frame forms the surface the roof slides on, so any distortion from welding could make the whole unit unworkable. Take it to a sunroof specialist and get an expert opinion, as well as a real-world repair quote.

You’re spot on in that an EV’s `economy’ is the reverse of a conventional car. Because it has no transmission to vary the gear ratios, running an EV at highway speeds requires the motor to spin faster. And that means more electricity is consumed. But the main factor in this difference is that an EV can regenerate power that would normally be lost in slowing or braking in a conventional car.

When the driver of a normal car hits the brakes, the car slows, with the excess energy being lost as heat and noise via the brakes. But in an EV, the initial slowing process doesn’t involve the brakes at all. Instead, the electric motor is electrically flipped to become a generator and the physical drag from that is what slows the car, the generator making power in the process which is fed back into the batteries. Only when the driver leans harder on the brake pedal in an EV do the actual brake pads come into play.

So, for an EV to make free power in that way relies on the driver slowing down. Which, of course, on the freeway might not happen for hours. But in stop-start traffic, the car is always changing speed and whenever that change is a drop in speed or the car is coasting down a hill, the car is making power. EV owners who live on a hill often have more energy in the batteries than they left home with in the first part of their journey. It’s probably the EV’s (and the hybrid’s) neatest trick.

It's also why highway running makes an EV less beneficial than city and suburban work. With that in mind, you won’t be wasting your money buying an EV to drive on country roads, but you won’t be taking best advantage of its technology.

Blown turbochargers are hardly an unknown problem on the MU-X or many of the other popular modern turbo-diesel engines that work pretty hard and make lots of horsepower and torque for their capacity.

Some owners report a rattling, metallic noise such as yours; others reckon the sound of a dying turbocharger is more like an air-raid siren. Either way, the turbo needs to be changed sooner rather than later, to avoid the chance of bits of broken turbo being sucked through the rest of the engine with catastrophic results.

The 4A9 engine fitted to your Colt has a timing chain rather than a toothed, rubber timing belt. As such, the timing chain should be fine for the life of the car, provided the necessary servicing has been carried out.

Interestingly, the Colt Plus was never officially sold in Australia by Mitsubishi, so your car must be a private import from, say, Japan or even New Zealand.

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.

Before you even start replacing bits and pieces on a hunch, have the car electronically scanned. That will often tell you precisely what’s wrong with the car, and you can go from there, replacing only the non-functioning parts rather than a heap of components that are still working fine.

Beyond that, start with the basics. The most likely cause of an intermittent miss like the one you’ve described is a problem with the ignition system. Sometimes, something as simple as a change of spark plugs will fix the problem, and that’s especially so because that electronic scan we were talking about often won’t detect a dead spark plug.

From there, work your way through to the ignition leads and coils (a coil with a small crack in its plastic body can lead to a miss like this one). If all that checks out, you then need to start looking at the fuel delivery in terms of filters and pump pressure. This is all first-principle stuff for mechanics, but a modern car’s onboard diagnostics are so good, that a scan is definitely the first place to start.

The first thing to do is to ascertain whether the suspension has sagged or not. This can be measured quite simply and the results will tell you if the springs have lost tension or not. A canopy fitted to the Triton shouldn’t really make any appreciable difference to its ride height, nor should the world’s biggest dog, but it must be factored in. Neither should towing a box trailer have any long-term effect on a vehicle rated to tow anything up to 3100kg.

If the springs have sagged, then it’s back to Mitsubishi as you have a legitimate warranty claim.

If they’re within specification and you want more rear spring, there are plenty of aftermarket companies that can supply a spring that will lift the vehicle to the height you require. Be aware, though, that there are different limits on how high you can lift a vehicle depending on what state or territory you’re in, and major modification in this department may require an engineer to sign off on the changes.

Mileage is a very important factor in the retained value of a car like this. The more kilometres it has covered, the less it will be worth. There’s also a sort of kilometre-cliff over which a car will plummet in residual-value terms once it breaches that distance-covered.

Even though you’ve cared for the car and serviced it properly, most buyers will be a bit leery of a car like a Pulsar with so many kilometres on board. Even in otherwise good condition, it would probably struggle to fetch more than about $3000 in the current market.