It's standard for older diesel engines to emit black smoke under full load, which occurs during "turbo lag." As the diesel engine waits for the turbo to spool, the machine will blow thicker black ...

Most people know that internal combustion engines require a fuel source to run. For many passenger cars and trucks, that fuel source is gasoline. However, many commercial vehicles, boats, farming ...

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 white smoke, and it takes a few minutes to clear out. I just ...