The 1991 GMC C2500 has 2 safety recalls and 4 owner complaints on file with NHTSA. The most-reported problem area is service brakes, hydraulic (1 complaint).
Recalls2safety recalls
Complaints4filed by owners
Crashes · fires0 · 0reported in complaints
Injuries · deaths0 · 0reported in complaints
Safety recalls
Equipment
NHTSA recall 07E088000 · Oct 24, 2007 · 121,680 vehicles
Problem: CERTAIN HONEYWELL FRAM RACING BRAND HP4 AND HP8 OIL FILTERS THAT WERE MANUFACTURED FROM MAY 25, 2006, THROUGH SEPTEMBER 14, 2007, AND SOLD FOR USE AS REPLACEMENT EQUIPMENT FOR VEHICLES LIST ABOVE. THE AFFECTED FILTERS ARE MARKED WITH A DATE CODE A61451 THROUGH A72571 SEQUENTIALLY. THE DATE CODE AND PART NUMBER APPEAR ON THE FILTER HOUSING. FRAM RACING HP4 AND HP8 OIL FILTERS NOT BEARING A DATE CODE IN THIS RANGE ARE NOT AFFECTED BY THIS RECALL. THE GASKET OF THE OIL FILTER BECOMES MORE PLIABLE UNDER HIGH TEMPERATURES AND PRESSURES.
Risk: THIS CONDITION MAY CAUSE INADEQUATE SEALING AND LOSS OF ENGINE OIL, POSSIBLY RESULTING IN A FIRE.
Fix: HONEYWELL WILL REPLACE THE AFFECTED OIL FILTERS FREE OF CHARGE. THE RECALL BEGAN DURING NOVEMBER 2007. OWNERS CAN CONTACT FRAM CUSTOMER SERVICE TOLL-FREE AT 1-800-890-2075.
Power train › Automatic transmission
NHTSA recall 93V016000 · Feb 1, 1993 · 1,702,880 vehicles · opened after NHTSA action (ODI)
Problem: UNANTICIPATED HEAT IN THE TRANSMISSION CAN FORCE THE TRANSMISSION FLUID OUT OF THE VENT TUBE.
Risk: THE VENTED TRANSMISSION FLUID CAN CATCH FIRE IF EXPOSEDTO A SOURCE OF IGNITION.
Fix: INSTALL A LONGER TRANSMISSION VENT HOSE ROUTED TO THE LEFT SIDE OF THE ENGINE COMPARTMENT OF THE VEHICLE.
Recall repairs are free at any authorised dealer. A recall listed here may already have been fixed on a particular car: enter its 17-character VIN at nhtsa.gov/recalls to see open recalls.
Fuel economy
C2500 Sierra 2WD Diesel
19mpg combined
City / highway
17 / 22 mpg
Fuel
Diesel
6.2 L · 8 cyl · Manual 5-spd · Rear-Wheel Drive · about $5,050/year to fuel
C2500 Sierra 2WD
17mpg combined
City / highway
15 / 18 mpg
Fuel
Regular Gasoline
4.3 L · 6 cyl · Manual 4-spd · Rear-Wheel Drive · about $3,950/year to fuel
C2500 Sierra 2WD
17mpg combined
City / highway
15 / 21 mpg
Fuel
Regular Gasoline
4.3 L · 6 cyl · Manual 5-spd · Rear-Wheel Drive · about $3,950/year to fuel
C2500 Sierra 2WD
17mpg combined
City / highway
15 / 20 mpg
Fuel
Regular Gasoline
4.3 L · 6 cyl · Manual 5-spd · Rear-Wheel Drive · about $3,950/year to fuel
C2500 Sierra 2WD Diesel
17mpg combined
City / highway
15 / 20 mpg
Fuel
Diesel
6.2 L · 8 cyl · Automatic 4-spd · Rear-Wheel Drive · about $5,650/year to fuel
C2500 Sierra 2WD Diesel
17mpg combined
City / highway
17 / 19 mpg
Fuel
Diesel
6.2 L · 8 cyl · Manual 4-spd · Rear-Wheel Drive · about $5,650/year to fuel
C2500 Sierra 2WD
16mpg combined
City / highway
15 / 20 mpg
Fuel
Regular Gasoline
4.3 L · 6 cyl · Automatic 4-spd · Rear-Wheel Drive · about $4,200/year to fuel
C2500 Sierra 2WD
15mpg combined
City / highway
14 / 18 mpg
Fuel
Regular Gasoline
5 L · 8 cyl · Manual 5-spd · Rear-Wheel Drive · about $4,450/year to fuel
C2500 Sierra 2WD
14mpg combined
City / highway
13 / 17 mpg
Fuel
Regular Gasoline
5 L · 8 cyl · Automatic 4-spd · Rear-Wheel Drive · about $4,800/year to fuel
C2500 Sierra 2WD
14mpg combined
City / highway
12 / 17 mpg
Fuel
Regular Gasoline
5.7 L · 8 cyl · Automatic 4-spd · Rear-Wheel Drive · about $4,800/year to fuel
C2500 Sierra 2WD
14mpg combined
City / highway
12 / 17 mpg
Fuel
Regular Gasoline
5.7 L · 8 cyl · Manual 5-spd · Rear-Wheel Drive · about $4,800/year to fuel
C2500 Sierra 2WD
13mpg combined
City / highway
12 / 14 mpg
Fuel
Regular Gasoline
5.7 L · 8 cyl · Manual 4-spd · Rear-Wheel Drive · about $5,150/year to fuel
EPA estimates from fueleconomy.gov for each engine and transmission sold. Annual cost is the EPA's estimate for 15,000 miles a year at its current fuel and electricity price assumptions. Your results will vary.
What owners report
Problem area
Complaints
Crashes
Fires
Injuries
Typical mileage*
Service brakes, hydraulic Antilock/traction control/electronic limited slip
1
0
0
0
—
Seat belts Front › Buckle assembly
1
0
0
0
—
Power train Automatic transmission
1
0
0
0
—
Visibility Windshield wiper/washer › Motor
1
0
0
0
—
*Median odometer reading when the problem happened, where owners gave one. One complaint can name several problem areas.
Recent owner complaints
Jul 19, 2004 · 180,000 milesVisibility › Windshield wiper/washer › Motor WHILE DRIVING IN A RAIN STORM WINDSHIELD WIPERS FAILED. *AK
Nov 7, 1995Power train › Automatic transmission AUTOMATIC TRANSMISSION HAS BEEN REPLACED THREE TIMES.
Sep 17, 1995Seat belts › Front › Buckle assembly THE SEAT BELTS ON THE PASSENGER SIDE AND IN THE CENTER OF THE VEHICLE WILL NOT LOCK.*AK
Oct 23, 1995Service brakes, hydraulic › Antilock/traction control/electronic limited slip WHEN APPLIED THE BRAKE THE REAR BRAKE SLOWS TRUCK DOWN IT DOESN'T STOP FRONT BRAKE STOPS FINE . TT THE ABS HAS NEVER WORKED PROPERLY. *YH
Owner complaints are submitted to NHTSA by the public and are not verified. Shown as filed (NHTSA removes personal details); long reports are shortened.
NHTSA defect investigations
PE93089 · opened Oct 8, 1993 · closed Feb 10, 1994FUEL TANK SUPPORT FAILURE There is no summary currently available
EA92041 · opened Dec 8, 1992 · closed Mar 9, 1995FUEL SYSTEM INTEGRITY There is no summary currently available