1990 Chevrolet G20 problems
The Chevrolet Van or Chevy Van (also known as the Chevrolet/GMC G-series vans and GMC Vandura) is a range of vans that was manufactured by General Motors from the 1964 to 1996 model years. Introduced as the successor for the rear-engine Corvair Corvan/Greenbrier, the model line also replaced the panel van configuration of the Chevrolet Suburban. The vehicle was sold both in passenger van and cargo van configurations as well as a cutaway van chassis that served as the basis for a variety of custom applications.
Produced across three generations (1964–66, 1967–70, and 1970–96), the model line was sold under a wide variety of model names under both the Chevrolet and GMC brands. The first two generations were forward control vehicles (with the engine placed between the seats); the third generation adopted a configuration placing the engine forward of the driver. The second and third generations shared powertrain commonality with the C/K pickup truck model line.
After the 1996 model year, GM retired the G-Series vans, replacing them with the GMT600-platform Chevrolet Express and GMC Savana.
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Common 1990 Chevrolet G20 problems
Based on the complaints from owners of the Chevrolet G20 1990, several common problems have been reported:
- Coolant Leaks or Oil Leaks From Intake Manifold Gaskets: The intake manifold gaskets in these vehicles are prone to developing external engine oil or coolant leaks, which can lead to engine damage. This problem typically occurs around 175,000 miles and requires replacing the intake manifold gasket.
- Front Wheel Speed Sensor Failure: Another common issue is the failure of the front wheel speed sensors or anti-lock brake system (ABS) sensors. This can cause the ABS warning light to turn on or the ABS to activate erratically, especially after around 160,000 miles. Replacing the wheel speed sensor is necessary to resolve this problem.
- Steering Assist Sensor Failure: Drivers have reported sudden lurching of the vehicle to the side, particularly during turns, which is often caused by a faulty steering assist sensor. This sensor, known as the electronic variable orifice (EVO) sensor, regulates power steering assist and may need replacement to correct the steering issues.
These problems can significantly impact the performance and safety of the Chevrolet G20 1990, requiring timely diagnosis and appropriate repairs to ensure the vehicle's optimal functioning.
What is the gas mileage on a Chevy G20?
The 1992 G-Series G20 gets 17 MPG overall, with 15 MPG in the city and 20 MPG on the highway.
Is a Chevy G20 van a 3 4 ton?
An addition for 1967 was the G20 heavy-duty 3/4-ton version. The G-20 featured heavier suspension, a 12-bolt rear axle, and increased hauling capability with wheels having a 6-lug bolt pattern. The G20 model was available only on the 108-inch wheelbase version.
How many miles per gallon does a 1992 Chevy G20 get?
Based on data from 7 vehicles, 305 fuel-ups and 65,560 miles of driving, the 1992 Chevrolet G20 gets a combined Avg MPG of 10.71 with a 0.30 MPG margin of error.
What is the difference between a G20 and a G30 Chevy van?
G20-25 is a 3/4 ton with 5 lug wheels. G30-35 is the heavy duty style van. These vans can come with 6 to 8 lug set ups and the heavier duty floating rears. box style vans can even come with dual wheels.....
What is the fuel consumption of the Chevy van G20?
Used 1995 Chevrolet Chevy Van G20 - Specs & Features
| Fuel & MPG | |
|---|---|
| EPA city/highway MPG | 15/20 MPG |
| EPA combined MPG | 16 MPG |
| Range in miles (city/hwy) | 495.0/660.0 mi. |
| Fuel tank capacity | 33.0 gal. |
What engine is in a 1991 Chevy G20?
Looking at a 1991 chevy van with G-Series--G20, engine size 350--5.7L V8 TBI. Van is a travel van with added accessories.
Is a Chevy G20 a 3 4 ton?
An addition for 1967 was the G20 heavy-duty 3/4-ton version. The G-20 featured heavier suspension, a 12-bolt rear axle, and increased hauling capability with wheels having a 6-lug bolt pattern. The G20 model was available only on the 108-inch wheelbase version.
How many miles per gallon does a 1992 Chevy G20 get?
Based on data from 7 vehicles, 305 fuel-ups and 65,560 miles of driving, the 1992 Chevrolet G20 gets a combined Avg MPG of 10.71 with a 0.30 MPG margin of error.
1990 Chevrolet G20 car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Chevrolet G20 problems, we found that the most common problems with these 2023 model year vehicles are:
- Engine and engine cooling problems
- Service brakes problems
- Hydraulic problems
- Suspension problems
- Structure problems
The graph below shows statistics for all 1990 Chevrolet G20 vehicle components and the number of complaints received.
1990 Chevrolet G20 complaints
The NHTSA has received 17 complaints about various vehicle components related to the 1990 Chevrolet G20.
SEATS,UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2017-08-23
- VIN: 1GBEG25KXL7
- Components: SEATS,UNKNOWN OR OTHER
- Summary: I JUST BOUGHT THIS VAN USED AND THE OWNER TOLD ME SHE NEVER TOOK IT IN TO HAVE RECALLS 90V074000 AND 91V040000 DONE. I HAVE THIS VAN AT THE TURNER CHEVROLET, MONTROSE, CO AND THEY SAY THE VIN IS INVALID BUT THE LOCAL TITLE AND CAR FAX SAYS IT IS? I DID A TRANSLITERATION AND THE 9TH DIGIT DIDNT MATCH THE REMAINDER SO THUS IS INVALID. I NEED TO HAVE THE RECALL WORK DONE!
ENGINE AND ENGINE COOLING PROBLEM
- Date Of Incident: 2007-03-30
- Fire: 1
- VIN: 2GNEG25K0L4
- Components: ENGINE AND ENGINE COOLING
- Summary: WHILE PULLING AN RV TRAILER AT APPROX. 55 MPH IN POS 3 OF 4 SPEED AUTO TRANSMISSION THE VEHICLE CAUGHT FIRE AND VEHICLE AND CONTENTS WERE TOTALLY DESTROYED. THERE WAS NO INDICATION OF OVERHEATING ON GAUGE AND VEHICLE WAS PERFORMING NORMALLY. THE LOCAL FIRE DEPARTMENT ARRIVED ON SCENE AND PREVENTED FURTHER DAMAGE TO THE RV TRAILER. *JB
STEERING PROBLEM
- Date Of Incident: 2004-05-07
- VIN: 2GBEG25K9L4
- Components: STEERING
- Summary: STEERING GEAR BOX BOLTS SNAPPED OFF WITHOUT WARNING. *AK WHILE TURNING A CORNER AT A LOW SPEED THE STEERING WHEEL BECAME NON RESPONSIVE. EXAMINATION REVEALED THAT TWO OF THE THREE STEERING GEAR BOX BOLTS SNAPPED OFF. *NM
SUSPENSION PROBLEM
- Date Of Incident: 2000-05-17
- VIN: 1GBEG25K4L7
- Components: SUSPENSION
- Summary: NOTICED NOISE BEFORE MAKING A LONG TRIP, DUE TO DEFECTIVE AXLE.
ENGINE AND ENGINE COOLING PROBLEM
- Date Of Incident: 2024-11-24
- VIN: NOT AVAILAB
- Components: ENGINE AND ENGINE COOLING
- Summary: DUE TO THE DESIGN OF THE MOTOR THERE WAS TOO MUCH TENSION ON THE BELT BOLT. BOLT NOT STRONG ENOUGH WHICH CAUSED BELT TO FAIL/ DAMAGING RADIATOR, AND BREAKING THE BRACKET. CONSUMER NOTED THAT PROBLEM HAD OCCURRED WITHIN THE LAST THREE YEARS. DEALER HAS REPLACED THE BOLT, BELT AND THE BRACKET. PLEASE PROVIDE ANY FURTHER DETAILS.*AK
STRUCTURE PROBLEM
- Date Of Incident: 2024-11-24
- Components: STRUCTURE
- Summary: THE 2 BACK DOORS ON THE VEHICLE CANNOT BE OPENED FROM THE INSIDE DUE TO THE UPHOLSTRY. *AK
SERVICE BRAKES, HYDRAULIC PROBLEM
- Date Of Incident: 2024-11-24
- VIN: 2GBEG25K5L4
- Components: SERVICE BRAKES, HYDRAULIC
- Summary: THE BRAKE WARNING LIGHT IS ON DUE TO THE ANTI-LOCK DUMP VALVE NOT WORKING. DEALER HAS NOT SEEN VEHICLE. *YC
SEAT BELTS PROBLEM
- Date Of Incident: 2024-11-24
- VIN: 1GBEG25KXL7
- Components: SEAT BELTS
- Summary: SEAT BELT BUCKLE FAILED AND WILL NOT LATCH. MJS
ENGINE AND ENGINE COOLING PROBLEM
- Date Of Incident: 2024-11-24
- Fire: 1
- VIN: 2GLEG25Z2L4
- Components: ENGINE AND ENGINE COOLING
- Summary: ENGINE FIRE FROM HOOD AREA.
SERVICE BRAKES, HYDRAULIC PROBLEM
- Date Of Incident: 1996-08-20
- VIN: 1GBEG25KOL7
- Components: SERVICE BRAKES, HYDRAULIC
- Summary: CONSUMER HAS BEEN EXPERIENCING BRAKE PROBLEMS THAT THE DEALER CANNOT REMEDY, CONSUMER ALSO STATES THAT THE DEALER HAD THE VEHICLE FOR THREE WEEKS AND WAS UNABLE TO FIND A SOLUTION FOR THE PROBLEM, THE VEHICLE WAS RETURNED TO THE CONSUMER UNFIXED.*AK
STRUCTURE PROBLEM
- Date Of Incident: 1996-03-15
- VIN: 1GNEG25K4L7
- Components: STRUCTURE
- Summary: PASSENGER SIDE DOOR HAS RUSTED THROUGH, DEALER NEEDS TO REPLACE DOOR FOR $1100.00 *AK
SERVICE BRAKES, HYDRAULIC PROBLEM
- Date Of Incident: 2024-11-24
- VIN: 2GNEG25K5L4
- Components: SERVICE BRAKES, HYDRAULIC
- Summary: THE FRONT RIGHT BRAKE HOSE EXPLODED . TT
SUSPENSION PROBLEM
- Date Of Incident: 1995-10-20
- VIN: 2GBEG25K9L4
- Components: SUSPENSION
- Summary: THE LOWER BALL JOINT BROKE CAUSED THE FRONT END TO FALL. TT
LATCHES/LOCKS/LINKAGES PROBLEM
- Date Of Incident: 1995-11-01
- VIN: 1GBEG25K0L7
- Components: LATCHES/LOCKS/LINKAGES
- Summary: DRIVER'S SIDE DOOR LATCH HAS FAILED, OWNER AFRAID DOOR MIGHT OPEN WHILE DRIVING. TT
SEAT BELTS PROBLEM
- Date Of Incident: 1995-11-26
- VIN: 1GBGG25K3L7
- Components: SEAT BELTS
- Summary: L SHAPE BRACKET ON THE DRIVER SIDE OF THE SEAT BROKE THAT HOLDS THE SEATBELT ASSEMBLY. TT
LATCHES/LOCKS/LINKAGES PROBLEM
- Date Of Incident: 2024-11-24
- VIN: 2GNEG25KXL4
- Components: LATCHES/LOCKS/LINKAGES
- Summary: DRIVER'S FRONT DOOR LATCH POST IS BREAKING AWAY FROM FRAME, RESULT DIFFICULTY CLOSING. TT
ELECTRICAL SYSTEM PROBLEM
- Date Of Incident: 1995-10-05
- Components: ELECTRICAL SYSTEM
- Summary: ELECTRICAL SYSTEM FAILURE, BATTERY IS CONSTANTLY BEING DISCHARGED. TT
1990 Chevrolet G20 recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 3 recalls for different components of the 1990 Chevrolet G20.
- Manufacturer: HONEYWELL INTERNATIONAL, INC.
- Components: EQUIPMENT
- Summary: 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.
- Consequence: THIS CONDITION MAY CAUSE INADEQUATE SEALING AND LOSS OF ENGINE OIL, POSSIBLY RESULTING IN A FIRE.
- Remedy: 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.
- Manufacturer: HONEYWELL INTERNATIONAL, INC.
- Components: FUEL SYSTEM, GASOLINE
- Summary: CERTAIN REPLACEMENT FUEL FILTERS, FRAM BRAND NAME P/N G3727, WITH DATE CODES X52911 THROUGH X60801 SEQUENTIALLY OR X600141 AND A MEXICO COUNTRY OR ORIGIN MARKING ON THE FUEL FILTER HOUSING MANUFACTURED FROM OCTOBER 18, 2005, THROUGH MARCH 21, 2006, SOLD FOR USE ON THE VEHICLES LISTED ABOVE AND ON CERTAIN SCHOOL BUSES. (TO SEE THE SCHOOL BUS ENGINE SIZES, CLICK ON "DOCUMENT SEARCH" AND THEN "BUS APPLICATIONS"). THE CONNECTOR ON THE FUEL FILTER WAS NOT MANUFACTURED TO HONEYWELL'S SPECIFICATION. AS A RESULT, THE O-RING MAY NOT SEAT CORRECTLY ON THE FUEL LINE.
- Consequence: THIS CONDITION MAY CAUSE AN INADEQUATE SEAL AT THE CONNECTION, POTENTIALLY LEADING TO A FUEL LEAK. IN THE PRESENCE OF AN IGNITION SOURCE, A FIRE COULD OCCUR.
- Remedy: HONEYWELL WILL NOTIFY OWNERS AND REPLACE THE FUEL FILTERS FREE OF CHARGE. THE RECALL BEGAN ON OCTOBER 18, 2006. OWNERS MAY CONTACT FRAM CUSTOMER SERVICE AT 1-800-890-2075 (OPTION 1).
- Manufacturer: GENERAL MOTORS CORP.
- Components: SEATS
- Summary: SEAT BACK OF THE REAR BENCH SEAT MAY BREAK AWAY FROM THE SEAT CUSHION IN AN ACCIDENT.
- Consequence: SEAT OCCUPANT WOULD BE SUBJECT TO GREATER INJURY; VEHICLEWOULD NOT COMPLY WITH FMVSS 207.
- Remedy: INSTALL REINFORCEMENT THAT RUNS FROM SIDE OF SEAT BACK FRAME ASSEMBLY TO SEAT CUSHION FRAME ASSEMBLY, STRENGTHENING THE SEAT BACK.
Other years of Chevrolet G20
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