Mack Trucks Inc. has introduced the PowerLeash engine brake, which is now available on Mack’s Application Specific Engine Technology (ASET) engines, providing drivers with improved vehicle braking ...

It takes more than flipping an on/off switch to get the most from your engine retarder. Without an engine brake, diesels don’t produce much braking compared with car engines because they lack a ...

ABSTRACT Current heavy duty diesel valvetrains are not able to utilize hydraulic lash adjusters (HLA) in conjunction with an engine brake. During a braking event the engine brake introduces ...

If there’s a problem with trucks and truck equipment in general, the ATA’s Technology & Maintenance Council is usually aware of it. Sometimes it takes a while for the murmuring and grumbling to ...