Funnyspruce
New member
Hey Guys,
I recently took delivery of my 2018 sprinter 3500 rwd. When driving the van, I notice a loud droning (low pitched hum) noise which seems to be coming from the rear axle. This happens when applying slight acceleration and most often around 1800-2000 rpm, (50mph). In some instances it can be so loud that you cannot have a conversation in the vehicle. It sounds very different from the turbo, it’s a much more deeper and louder hum and seems to be coming from the rear.
Its interesting to note that when the rear is loaded up with weight, the noise is reduced or doesn't even appear at all.
Have you guys heard of this before? Do you think it’s normal during the breaking in period (my van has the optional suspension reinforcement)
Thanks for your help.
I recently took delivery of my 2018 sprinter 3500 rwd. When driving the van, I notice a loud droning (low pitched hum) noise which seems to be coming from the rear axle. This happens when applying slight acceleration and most often around 1800-2000 rpm, (50mph). In some instances it can be so loud that you cannot have a conversation in the vehicle. It sounds very different from the turbo, it’s a much more deeper and louder hum and seems to be coming from the rear.
Its interesting to note that when the rear is loaded up with weight, the noise is reduced or doesn't even appear at all.
Have you guys heard of this before? Do you think it’s normal during the breaking in period (my van has the optional suspension reinforcement)
Thanks for your help.