Latest technical posts from Carmag


Why don’t some manufacturers make a compression-ignitionpetrol engine by simply increasing the compression ratio? DAVID McKINNEY – By e-mail Such an engine would not even… Read more →

Low supply diesel

I have a 2006 Isuzu Fleetline 2,5-litre diesel with a low-pressure turbo. When nearing the recommended service interval I experienced a flat spot when accelerating… Read more →

Maximum speed

I have noticed that the maximum speed quoted in your road tests is now the manufacturer’s claimed top speed. Why? Please tell me that you… Read more →