Isuzu D-Max 2008 Problems

The list of possible causes for a modern turbo-diesel engine not to start would fill a pretty large book, and there’s no point trying to guess the problem. If the engine is cranking but nothing else is happening, most mechanics will start by looking at the fuel system. There could be a problem with the tank pick-up, the fuel rail, the injectors, the filters and many more components. But a check of the fuel delivery pressure and volume is a good place to start.

But this is not a job for the amateur in their driveway. Modern diesels use super high injector pressures, and, if there’s any residual pressure in the system when you crack it open, that pressure is enough to remove fingers, just like a high-pressure water jet can cut steel.

If we’re talking about the current model D-Max and BT-50, then yes, the entire driveline should be interchangeable. Under the skin, both the Mazda and Isuzu utes are the same vehicle. Car makers enter into joint ventures like the development of this pair of vehicles to keep costs down by sharing the expense of developing, engineering and testing parts like engines, transmissions and, of course, drive-shafts and CV joints.

While most joint ventures like this one will arrive at two vehicles with some visual differences and usually some details differences inside, when it comes to the oily bits, making specific driveline or suspension parts for one vehicle over the other is defeating the purpose of the joint venture in the first place.

It could be a fuel supply problem, so I would suggest checking the fuel pump.