Ford Ranger 2008 Problems

It is unacceptable for a chassis to crack under normal driving use, you might accept some cracking if the vehicle was being used in extreme conditions. We haven't had any other reports of Rangers having this problem; the only other vehicle that has been reported to us with chassis cracking is a Nissan Navara. Likewise we haven't had other reports of cylinder head problems with the Ranger diesel. I would expect Ford to come to the party with some of the cost of repairs, but being the second owner and having already had the repairs done you claim has been weakened.

Before he does anything else he should read the warranty and understand what it includes, and from that what it doesn’t. Body warranties often only provide cover against actual perforation, and not the surface rust you say your son’s car has. Once he understands the provisions of the warranty he can then talk to his dealer, and Ford if that might advance his case.

We haven’t had other reports of a problem with fifth gear in the Ranger, but we have had reports of clutch problems with the Ranger and the Mazda BT-50, as we have with a number of one-tonne utes. No one has yet to admit to a fault unfortunately, so you’re on your own should your clutch fail.

This sounds very much like a fuelling problem. Since a diesel engine has no ignition system (beyond its own compression) any fall off in performance can often be traced back to the fuel system.

The best bet is to take the vehicle to a diesel specialist that knows this make and model and will have either seen this exact set of symptoms before or will be able to make a logical diagnosis rather than just changing random parts that may or may not be the cause of the problem. Things that are likely causes, however, are the fuel filtering system, fuel pump and injectors. But don’t rule out something simple like a bad batch of fuel that is playing havoc with the entire system.

 While the front hubs lock automatically when you engage four-wheel drive, they don’t automatically unlock when you disengage four-wheel drive. To do that you must press the button in the dash. It should all be explained in your owner’s manual.

A lack of oil is the most likely explanation, although it could also have been caused by a manufacturing defect. At this point all you can do is what you have done, and that's to write it off to experience.

The symptoms here point to a stuck flasher relay. This is the electrical component that not only powers the indicator lights, but makes them flash (and produces the steady clicking sound you hear when the indicators are on). The contacts in these units can become stuck at which point the lights can become stuck on.

Why does it still happen when the ignition is off? Because the flasher relay is powered up even when the ignition is not. That’s so you can have the emergency hazard-warning lights flashing even though the vehicle is locked and the keys in your pocket. A new flasher relay unit should fix it.

We were told that the valve clearances are no longer done at 20,000 km, as the dealer told you. We understand it is now done at 80,000 km. As for the charge you need to discuss that with the dealer, and bear in mind that dealers are charging upwards of $140 per hour for work done in their shops.