1991 Chevrolet C20 Recalls
NHTSA lists 1 recall campaign for the 1991 Chevrolet C20. A recall applies only to vehicles built within the affected range, so check your own VIN at nhtsa.gov/recalls. Repairs for recalls are free at a franchised dealer.
- Power train › Automatic transmissionCovers: Chevrolet C20 1988–1993, C10 1988–1993, GMC C1500 1988–1993 +11 more
Reported issue: Unanticipated heat in the transmission can force the transmission fluid out of the vent tube.
Possible consequence: The vented transmission fluid can catch fire if exposedto a source of ignition.
Remedy: Install a longer transmission vent hose routed to the left side of the engine compartment of the vehicle.
← All problems reported for the 1991 Chevrolet C20
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.