How to Clear Engine Derate Peterbilt

How to Clear Engine Derate Peterbilt

To clear engine derate on a Peterbilt, address faults like high coolant temperature or low oil pressure promptly. These issues trigger the engine control module to limit power and speed, preventing potential damage. Today, we’ll explore effective solutions for clearing engine derate on Peterbilt trucks, helping you avoid disruptions and maintain optimal engine performance. By…

How to Tell If Carrier Bearing is Bad

How to Tell If Carrier Bearing is Bad

To identify a bad carrier bearing, listen for rumbling or whirling noises during acceleration above twenty miles per hour. These symptoms indicate a failing carrier bearing. When experiencing such issues, checking the driveshaft for vibration, spinning or whirring noises, and inspecting the bearing bracket for excessive play can help diagnose the problem accurately. If left…

How to Get Hazmat Endorsement in California

How to Get Hazmat Endorsement in California

To get a Hazmat endorsement in California, you need to pass a California ELDT Hazmat Course and a DMV written exam. Additionally, you must undergo a TSA background check, complete a medical screening, and submit a TSA Background Security Screening. The process includes multiple steps that ensure you meet the necessary qualifications and safety standards…