2020
-
S
Pinging on 87
2020 Tahoe LS with 5.3, 6-speed, 31K miles. I have tried Exxon, Mobil, BP, Shell gas in 87 grade and on 87 and often on 89 truck pings on highway trips, I am cruising 65-70 MPH, engine is always hovering around 1800-2000 and when I am trying to maintain the speed or add just a bit of throttle...- smokey_mountain
- Thread
- 2020 5.3 pinging
- Replies: 35
- Forum: Engine & Drivetrain
-
S
What is this hose in the wheel well?
Folks, I have changed oil in my 2020 Tahoe LS 4x4 today and I have noticed this hose with a cap at the end sticking out into a wheel well. Certainly does not look correct. Any idea on what it is and where it should be attached to? Thank you in advance for your help!- smokey_mountain
- Thread
- 2020 hose tahoe
- Replies: 6
- Forum: Engine & Drivetrain
