When your vehicle’s head gasket fails, it affects engine performance and can lead to severe and costly damage. Knowing the first signs of a blown head gasket early on can save you from expensive repairs and lengthy downtime. Catch the First Symptoms of a Blown or Leaking Head Gasket You may be able to …
When your vehicle starts acting up, pinpointing the culprit can feel like searching for a needle in a haystack. One often overlooked component is the mass airflow (MAF) sensor. Knowing the signs of a bad MAF sensor can help you get back on the road without more costly repairs and downtime. Let’s examine some of …
Excessive exhaust smoke can indicate your diesel needs attention. While smoke coming from a diesel engine is a common sight for many owners, excessive exhaust fumes may signal complications such as poor seals, stiction, clogged air filters or fuel injector damage. Check out our guide below to learn more about common types of smoke, their …
Frequent driving often produces carbon and other deposits within your fuel system. This buildup can lead to a dirty, clogged, leaking or faulty fuel injection system. When a fuel injection fault occurs, your engine receives an inadequate amount of fuel, and you may notice decreased performance or other issues. The Basics of a Fuel Injector Your vehicle has an intricate system for maintaining the …
Diesel engines contain different internal metals that expand and contract at varying rates. While these metals are necessary for operation, gaps between various parts can lead to poor sealing and another common challenge — excessive blowby. Read our guide or view our products to find solutions for your problems. What Is Blowby in a Diesel …
Does adding ATF fluid to a fuel tank help lubricity? What dose should you use? Is 2 cycle oil good to use? What about kerosene for anti-gel? Hot Shot’s Secret did some testing on these old school methods and tells us about lubricity data, wear, and more! View the comparison data here: https://www.hotshotsecret.com/wp-content/uploads/2024/10/Lubricity-Comparison-Chart-wtreat-rate.pdf
Diesel Versus Gas Engines A primary advantage of the diesel engine is that it provides more torque than a gas engine. For this reason, most big rigs on the road are diesel. Utility trucks pulling boats, trailers and heavy loads primarily have diesel engines. Most worksite trucks are diesel vehicles that help drag away or …
Fuel injectors deliver fuel to the engine for faster and more efficient combustion. The atomized fuel droplets burn easier when passed through the injector, improving engine performance and fuel economy. These electrical parts are controlled by the vehicle’s ECU (Electronic Control Unit), instructing it to release specific fuel amounts to the engine at the right …
Tractor-trailers — often referred to simply as “tractors” — are the backbone of the transportation industry. Tractors that have refrigeration units rely on two fuel types: tractor fuel and reefer fuel. While both are diesel, their purposes and regulations differ significantly. Understanding these differences is crucial for efficient operation and staying compliant with the law. …