Ask the Guide

It’s a bit silly, isn’t it? There’s absolutely no reason for a speedo in an Australian delivered car to read to 260km/h, particularly in a car that would never manage to gain that much velocity without the help of a mine-shaft. There’s no ADR requirement for it, either, so it’s probably a hang-over from other markets where average freeway speeds are much higher than they are here. In Germany, for instance, where there are still unrestricted sections of autobahn, the 200-plus-km/h speedo makes more sense.

You’re probably right when you suggest this is all a one-size-fits-all approach by Mazda (and many other car-makers) who can save a few dollars by making only one speedo calibration and fitting it to cars for every market. More recently, a lot of cars have both a conventional and a digital speedometer fitted. Many owners have come to rely on the latter for clarity. My preference is for an analogue (needle) speedometer that has 100 or 110km/h at the 12-o’clock position on the dial.

The most problematic of the Cruze transmissions were the six-speed automatic fitted to Cruzes built between 2011 and 2013. Holden actually instituted a special repair program for owners of these cars and extended the warranty period on those that had been repaired under the terms of that program.

The 2015 car you’re looking at should not have these problems, but the Cruze itself was plague by a long list of other faults including oil and coolant leaks, overheating, cracked cylinder heads and more. To be fair, the later the build date, the less likely the problems were to occur, but any Cruze needs a careful, independent inspection before money changes hands.

If the vehicle is running at all, then the fuel pump is working, It’s that simple. And while you’ve changed the pump twice in recent times, have you also replaced the pick-up tube that dangles from the pump and reaches down into the deepest depths of the fuel tank?

Sometimes, these tubes can split (and the split can be hard to see) allowing the pump to suck air rather than fuel if the split is exposed. Which could mean that your car, when parked on a slope sufficient to cover with fuel the split in the pick-up, started no problem. But, when parked on the flat and the fuel in the tank allowed to pool away from the pick-up tube, the split was exposed and the pump was sucking air again. It sounds like a long shot, but it has definitely happened before today.

If you had a loss of drive in every gear, the suspicion would be that the transmission is low on fluid or the torque converter is not working properly. But if it’s only reverse gear that is playing up, the chances are that the bands or clutch pack that locks the transmission into Reverse is allowing the gears inside the transmission to spin without actually transferring torque to the output shaft (and thence to the wheels).

That said, there could be other internal problems that could cause this, so a visit to a transmission specialist is the best advice. Don’t delay it either, as continuing to drive the vehicle in its current state could do more damage to the transmission.