Recent content by Deke736
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Motor Noise in Rear
Unfortunately I don’t have the optional Borla exhaust. The stock exhaust sounds pretty decent though, but I’m guessing you don’t want to hear that! Sent from my iPhone using Tapatalk- Deke736
- Post #11
- Forum: Engine & Drivetrain
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Motor Noise in Rear
The Performance packages do too. I have a RST with the Performance Package. http://gmauthority.com/blog/gm/chevrolet/tahoe/2018-chevrolet-tahoe/2018-chevrolet-tahoe-lineup/2018-chevrolet-tahoe-performance-package/amp/ I know it’s there because I swapped the rear springs and the suspension...- Deke736
- Post #9
- Forum: Engine & Drivetrain
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Motor Noise in Rear
Thanks! I had no idea there was still a compressor back there. That’s definitely what it sounds like and it makes sense. I just didn’t know it was there on these newer Tahoe’s. Sent from my iPhone using Tapatalk- Deke736
- Post #7
- Forum: Engine & Drivetrain
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Motor Noise in Rear
I didn’t think there was a compressor for the ride level on a 2018. I know it has the magnetic ride shocks. When I leveled the rear with the NorcalSS kit I never saw any air lines. Is the auto level system separate from the magnetic shocks? Sent from my iPhone using Tapatalk- Deke736
- Post #5
- Forum: Engine & Drivetrain
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Motor Noise in Rear
Hi all, I have a 2018 Tahoe RST Premiere 4x4 and I need some help. When I start up and sometimes while driving, I hear a motor sound coming from the rear. It sounds somewhat like a fuel pump or water pump, but it only runs for around 10-15 seconds. Any ideas of what it is? Also, after parking I...- Deke736
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- Replies: 11
- Forum: Engine & Drivetrain
