CRM Mitchell1 2023-10-25T22:04:59+00:002009 GMC Sierra CRM Mitchell1 2023-10-25T22:04:59+00:00
- Removed drive train assembly to gain access to rear main seal and cover. Removed and replaced both cover and seal and reinstalled drivetrain assembly. Found exhaust hardware at manifold flange damaged, removed and replaced exhaust hardware. Removed and replaced oil and filter. Restickered for 5k. Road tested vehicle and found no issues with repairs.
Randy W. gave our service a 5 star review on 10/24/2023