I have discovered an engine knocking noise and severe diesel blow-by problem in my 2015 Nissan X-Trail 1.6-litre diesel. Do we spend $10,000 for a second-hand engine and have that fitted? The car has ...

The engine is the heart of every vehicle, and once that heart fails, nothing else can move. Yet every day, scores of motorists unconsciously push their engines toward damage, especially in a country ...

From suddenly louder-than-usual exhausts to rattling and grinding, cars can make a lot of noises that can indicate problems. A recent study from the RAC showed that almost a quarter of drivers are ...