So, you have some blue smoke billowing out of your exhaust. Well, you think it’s blue. Does it look like a blue haze? 😕 What is the cause? Maybe you are like me and have to look it up every...

So, you have some black smoke billowing out of your exhaust. Otherwise known as “rolling coal”. Nothing more fun to a diesel guy than seeing a Prius with the windows down and blowing a bunch of...

When you look at a diesel engine in a big truck or train, it is easy to think that it would be tough to work on. Just the sheer size of the parts can scare some from even trying to get into the...

Modern Diesel engines have solved a lot of issues over the years. The newest Diesel engines are much better than the older ones but, all diesels do not like cold weather. That’s why I have put...

I have seen many articles with lists out there on the best tools to have as a diesel tech or heavy equipment mechanic. I had a guy on r/dieselmechanic on Reddit asking, “What tools do I need to get...

With the unpredictability of the fuel market and the rising cost of diesel fuel, people have been experimenting with alternative fuels in diesel engines for many years now. Your diesel is...