Bob McDonald, Author at UnderhoodService
Diesel Glow Plugs Operation

Having higher pressures and metered fuel at the right time means more efficiency, less pollution and lower fuel consumption.

Diesel Fuel Injectors

The purpose of common rail injection is to deliver high-pressure fuel to the injector.

Diesel Coolants: The Right Fluid For The Right Application

Which antifreeze should you use in your diesel engine? It seems just when you think that things are starting to settle down, some spec changes. Engine oil has been a hot topic over the past several months and has seen many changes over the past 10 years.

Ford Triton V10 Service

The V10 has been an option for the Ford truck chassis since 1997. With the elimination of the 385 series 460-cubic-inch big block, Ford offered the V10 as a diesel alternative. The V10 is a part of Ford’s modular family, and is actually identical to the 5.4-liter SOHC with a 3.552″ bore and 4.165″ stroke with the addition of two cylinders.

10 Things To Learn From Oil Analysis

For most consumers, a preventive maintenance program for their automobile consists of nothing more than an oil change. While a regular oil change is very important, the most critical part of changing the oil is to know when to change the oil.

The Search For Increased Longevity And Durability In Diesels Continues

Modern diesel engine platforms offer a great source of power potential regardless of the manufacturer. I suppose that is why the mid-size diesel truck has become so popular among the younger generation. Take an engine that already makes power and find ways to make more. Turbocharged diesel engines have a huge amount of power gains when “tweaked” in the right direction. The same can be said for pulling trucks and drag racers with diesel engines. In theory, the diesel engine comes to “life” when combustion temperatures reach 2,500 degrees F.