Chevy and GMC Duramax Diesel Forum - View Single Post - High pitch whining noise with videos
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post #1 of (permalink) Old 06-27-2019, 01:35 PM Thread Starter
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Join Date: Jan 2018
Location: Kansas City, mo
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High pitch whining noise with videos

Went to accelerate and a horrible down happened I’m not sure what it was. I took a videos because it lasted til the downshift when I slowed down after that it didn’t happen again.

2008 Chevy 3500 6.6l lmm
Airdog 4g lift pump
Wcfab ybridge and egr delete.
Edge monitor with egr probe
Efilive by Cory Willis and switch
Flatbed with Hydraulic hayspear
3 inch lift, lifts for less.
PVC re route
65mm upgraded turbo
51 gallon aux tank
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