There are a few different colors of diesel fuel, and each one has a specific purpose. Here's what it should look like ...

If your engine stutters or hesitates while accelerating, you may be experiencing misfires—another hallmark of a failing injector. When fuel doesn’t reach the combustion chamber correctly, that ...

The diesel “smoke switch” is built on this theory. And, in case you’re wondering, no I am not going to tell you how to build one. Let’s go back to the video.

White Smoke Part One I have an '06 Dodge Ram with a 5.9L Cummins engine, and I am having some problems. Sometimes when it is cold, the truck sputters and blows ...

Diesel engines are renowned for their remarkable low-end torque, longevity, and sterling fuel economy. Diesel fuel packs 10% to 15% more energy than gasoline or petrol, enabling it to go 35% ...

For additional details about diagnosing engine smoke issues by color, see the following sidebar. Smoke Signals. Blue or blue-gray smoke:Engine oil is entering the combustion chambers.

In a fixed speed torque step at 1,250rpm, test data taken from a 3-cylinder 3-litre diesel engine revealed a reduction of the area under the smoke curve of 89 per cent and smoke opacity reduced from 8 ...

Diesel cars might get great gas mileage when compared to their gasoline counterparts, but now the World Health Organization has warned that diesel fumes are now known to prove lung cancer. In fact ...