For many 5.9 Cummins owners, upgrading to a premium valve cover can make a significant difference in engine performance. John, a long-time Cummins truck owner, began experiencing oil leaks and a ...

GMC's huge Twin Six V12 gas engine was made to take on its diesel counterparts, powering fire trucks and farm machines, but ...

Partly cloudy. Winds southeasterly 25 to 40 km/h decreasing to 20 to 30 km/h in the late evening. Sun protection recommended from 10:30 am to 4:30 pm, UV Index predicted to reach 7 [High] The chance ...

More power options are coming soon to the large school bus space as Cummins prepares to launch a second gasoline engine option for the market and its long-awaited successor to the 6.7-liter diesel ...