Mitsubishi Commercial Range

A dirty or clogged fuel filter will stop a modern turbo-diesel engine dead in its tracks. In fact, it’s one of the first things a switched-on mechanic will check on vehicles like yours. So if the mechanic has changed the filter and restored to car to full health, then I reckon he or she has probably nailed the cause and fixed it very simply and cheaply for you.

Let’s be honest; there are literally thousands of things that could go wrong that might make your vehicle stop. Modern cars are very complex things, but you need to have faith that sometimes, simple problems occur and can be fixed simply.

This is a pretty well-known problem with this model. The problem seems to be caused by a gear selector problem which gets worse over time as wear occurs. Jumping out of gear is also linked to a second problem of noisy engagement (grinding) of the first three gears.

Mitsubishi has developed a transmission repair kit which includes reinforced gear selectors and synchronisers. But it’s a pretty big job to fit and requires the transmission to be removed and disassembled. You could try Mitsubishi Australia’s customer service division to see if there’s any financial assistance in either obtaining or fitting this kit.

No, by adding that much oil, you’ll almost certainly be overfilling the engine which is no good for it at all. It’s a fair bet that an engine that needed an extra seven litres of oil added has already blown up. Which means you can ignore the numbers; they’re probably a part number or batch number.

What you’re looking for are two holes at the very end of the dipstick. The oil level should be between those holes. For whatever reason, Mitsubishi used holes in the dipstick rather than a high and low mark stamped into it. But it works just the same. Keep the oil level between those holes and you’ll be fine.