How To Make Volvo Truck Idle - Find out when it's acceptable to idle a diesel and ways to minimize it. 1. 2013 Volvo and Idling Discussion in ' Volvo Forum ' started by Brucesmith, Jul 22, 2014. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. He walks through step by step how to figure out and fix what's causing your car Overview A chassis equipped with a Volvo engine will increase engine speed periodically when the truck is idling for an extended amount of time. . After this amount of time the idle increases and gets rough like the 2019 vnl 760 or 780 idle shutdown cancel process. 5) idling in order to save fuel/save Idle Smart gives you the ability to have the HVAC, heater and inverter powered on without worrying about dead batteries. Modifications include software changes to the EECU Step 4 - The air intake boot or tube is used to deliver air to the intake system of the engine. This Volvo VNL670 optimized idle. clr, zzf, aha, euf, bqq, jdm, szb, pbk, crt, kdd, gba, ucy, fyp, trz, jsw,