1991 GMC Sierra Pickup: Recalls, Problems & MPG
Here are the deets on the 1991 GMC Sierra Pickup: 0 recalls, 3 owner complaints.

Before 1999, Sierra Pickup was a trim level on GMC's C/K pickup, not a separate model. Owners often file these reports under the trim name. For the full picture, also see the 1991 C1500, 1991 K1500, 1991 C2500, 1991 K2500.
Recalls
No recalls on file for this model year. Still worth a VIN check.
Most-reported problems
Owner complaints filed with NHTSA, by component. One complaint can list several components. 0 mention a fire, 0 injuries and 0 deaths were reported.
What owners describe
- Brakes (hydraulic) (1): no single recurring theme in the descriptions.
- Body & structure (1): no single recurring theme in the descriptions.
- Speed control / throttle (1): no single recurring theme in the descriptions.
FAQ
Does the 1991 GMC Sierra Pickup have any recalls?
NHTSA doesn't list any vehicle recalls for the 1991 GMC Sierra Pickup. Check your VIN at nhtsa.gov/recalls to be sure.
What are the most common 1991 GMC Sierra Pickup problems?
Owners have filed 3 complaints with NHTSA. The most-reported areas are brakes (hydraulic) (1), body & structure (1), speed control / throttle (1).
Where can I get a 1991 GMC Sierra Pickup repair manual?
eManualOnline sells downloadable manuals, Mitchell 1 DIY and ALLDATAdiy sell online access to factory repair data, and Haynes sells printed guides and online access. Pick a download if you want to keep it, or a subscription for wiring diagrams and TSBs.