Fasteners act much the same as a spring due to the physics of stretch and rebound.
While the design and use of automotive fasteners may seem simple, proper installation actually involves many different factors. There are many nuances in the selection and application of fasteners that can make the difference between a well-built engine and a candidate for self-destruction.
The first thing to understand is that fasteners act much the same as a spring due to the physics of stretch and rebound. A stud or bolt must be stretched to produce clamping force. For example, a typical 3/8˝ connecting rod bolt will need to be stretched some .006˝ to provide 10,000 lbs. of force.
Customers generally look to superchargers for the instant throttle response, not fuel economy.
Variable-length intake runners change the length of the intake passages depending on engine speed and load.
Before removing the driveshaft, check for play in the yoke and slip joint. If the u-joints are failing, you should be able to see movement in the shaft as you apply leverage.
Doug Kaufman discusses some simple things your customers can do to ensure the longest life of their turbochargers. Sponsored by MAHLE.
No matter the symptoms or damaged parts, the root cause of the failure must be diagnosed and resolved.
Known for their versatility and toughness, diesel engines are the first choice for many truck owners—and among those engines, Dodge®/Ram® Cummins® turbo diesels consistently rise to the top of the pack. Since 5.9L engines produced between 1991 and 2010 provide reliability you can count on, don’t trust their repairs to anything less than top-quality service
Almost all vehicles built since 2010 are equipped with Selective Catalytic Reduction (SCR) and require diesel exhaust fluid.
Depending on how they’re used, diesel engines can require different viscosity oil. This video is sponsored by AMSOIL.
