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Paccar turbo whistling
Posted to HD/Fleet Forum on 1/30/2019 7 Replies

Hello HD fans,

Have this Paccar PX-8, ESN 73443721. The turbo is making a high whistling noise at idle. The driver also reported whistling while driving. I've monitored with Insite that when the VGT is close more than 85%, the whistling noise is present. We'... Login to read more.

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car Vehicle Data

2013 Peterbilt 348 8.3L

Engine8.3 L

car Vehicle Data

2013 Peterbilt 348 8.3L

Engine8.3 L