Isuzu D-Max Problems

The ADR requires carmakers to have a side indicator so there is always a visible turn signal light, so you should be able to see that even if you can’t see the front light.

The idle is too slow to maintain running, so check and clean the airflow sensor in the intake, and replace the air filter.

Don’t mess about fit another EGR valve.

Mining company utes operate in the harshest environments there are, so I wouldn't take a lot of notice of hearsay reports of problems. The chassis might indeed crack under the stress of the mining site, but that's a far different environment than anything you will encounter in your travels.

It’s clearly frustrating you, but I don’t believe you’ve copped a lemon on the basis of what’s happened. Isuzu fixed the diff, end of story, they also replaced the first pump under warranty, again end of story. The issue is why have two pumps failed, and why didn’t Isuzu cover the second pump. These are questions I would be putting to Isuzu. I’m guessing that the second pump wasn’t covered because the warranty had expired after three years.

Range Rovers are great, but they can be expensive to run and service.

I would strongly recommend the Sorento, particularly if you find it gives you the comfort and support you need.

It would suggest it wasn’t the throttle position sensor that was faulty, but it could be a connector to the sensor that has caused the problem. If that isn’t the problem look elsewhere, and I would suggest the crank angle sensor.

If you suspect something has failed and allowed water in, and you want to take the issue further with Isuzu, you need to have it independently assessed but someone experienced either with diffs or off-roading.

You really need to work it out with the dealer and Isuzu. I'd be asking why they don't appear interested in your plight, and press them for some sort of action. Lodging it with the Office of Fair Trading is worth doing, and hopefully that will see some positive response. Beyond that I could suggest a lawyer's letter to the company demanding they take action.

It's an unproven brand, which is why they are cheap. It was the same with Great Wall and their resale values reflect the way owners and potential owners feel about them. I wouldn't do it.