Some 2010-13 XK models with 5.0-liter supercharged engines may produce a pinging noise under moderate acceleration or load. According to Jaguar, the detonation typically occurs in the 1,200 rpm to ...

The demon of engine knock is something an owner of a traditional high-performance Pontiac knows all too well. An engine designed when 102-octane high test was at almost every fuel station in the ...

The noise is not loud when the car is idling, but it worsens as soon as I press the accelerator Hello Robert, you may be experiencing the infamous engine rattle, which is characterised by a continuous ...