GMC Sierra 3500HD Chassis Model Overview
New GMC Sierra 3500HD Chassis
Used 2025 GMC Sierra 3500HD Chassis For Sale
Avg. Used Price:
$84,708
Used 2024 GMC Sierra 3500HD Chassis For Sale
Avg. Used Price:
$93,341
GMC Sierra 3500HD Chassis Questions
O2 Sensors
Check engine light came on and the codes were for the O2 sensors, so I replaced all 4 O2 sensors and is still throwing multiple codes for the 02 bank 2 sensors, any ideas as to why?