1992 Chevrolet G20 Service and Repair Manual
This factory service and repair manual for the 1992 Chevrolet G20 is aimed at a working van: three bodies, an extended passenger van and standard and extended cargo vans, in Beauville, Chevy and Sportvan trim. Four overhead-valve engines are documented, the 4.3L V6 of 262 cubic inches, the 5.0L V8 of 305, the 5.7L V8 of 350 and the naturally aspirated 6.2L diesel V8 of 379. Brake, driveline and body sections apply across the range, while engine specifications split by which unit is fitted.
Engines covered
- 5.0L V8 (305 cu in) — OHV, naturally aspirated, gasoline
- 6.2L V8 (379 cu in) — OHV, naturally aspirated, diesel
- 4.3L V6 (262 cu in) — OHV, naturally aspirated, gasoline
- 5.7L V8 (350 cu in) — OHV, naturally aspirated, gasoline
Body styles covered
- 3-door extended passenger van
- 3-door van standard cargo van
- 3-door van extended cargo van
Trims covered
- Beauville
- Chevy
- Sportvan
Known issues on the 1992 G20. Owners have logged 36 complaints against this model year, and they concentrate: nine on the service brakes, seven on the power train and four on the seat belts. That pattern points at the parts of a heavily loaded van that wear first. Brake hydraulic overhaul procedures, master cylinder and booster specifications, transmission and rear axle work, and restraint anchorage torque values are all set out here, together with the diagnostic sequences that lead from a symptom in any of those systems back to its source.
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 VEHI
THIS CONDITION MAY CAUSE INADEQUATE SEALING AND LOSS OF ENGINE OIL, POSSIBLY RESULTING IN
HONEYWELL WILL REPLACE THE AFFECTED OIL FILTERS FREE OF CHARGE. THE RECALL BEGAN DURING N
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
THIS CONDITION MAY CAUSE AN INADEQUATE SEAL AT THE CONNECTION, POTENTIALLY LEADING TO A FU
HONEYWELL WILL NOTIFY OWNERS AND REPLACE THE FUEL FILTERS FREE OF CHARGE. THE RECALL BEGA
THE FRONT DRIVER AND PASSENGER SEAT BACK HEIGHT DOES NOT CONFORM TO THE REQUIREMENTS OF FMVSS NO. 202, "HEAD RESTRAINTS."
CONSEQUENCE OF NON-COMPLIANCE: SEAT OCCUPANTS ARE SUBJECT TO INCREASED RISK OF INJURY IN
SHERRY DESIGNS WILL PROVIDE AN ATTACHABLE HEADREST FOR THE DEALER OR CUSTOMER TO ADD TO TH
THE BRAKE PEDAL ASSEMBLY HAS A PUSHROD PIN THAT IS TOO SMALL AND IT IS INSTALLED IN THE WRONG POSITION, CAUSING AN INCREASED BRAKE PEDAL RATIO AND A DECREASED MASTER CYLINDER STROK
THE REDUCED MASTER CYLINDER STROKE RESULTS IN FAILURE TOMEET THE PARTIAL SYSTEM FAILURE RE
REPLACE THE BRAKE ASSEMBLY.
TL* THE CONTACT OWNS A 1992 CHEVROLET G20. THE CONTACT STATED THAT THE BRAKES FAILED AND CAUSED THE CONTACT TO CRASH INTO THE REAR OF ANOTHER VEHICLE. THE CONTACT WAS ABLE TO DRIVE
WE HAVE HAD AN ONGOING PROBLEM WITH THE FUEL FILLER "NECK" ON THIS VEHICLE. WHEN YOU FILL THE VEHICLE UP WITH FUEL, ONCE IT IS ALMOST FULL, THE GASOLINE TANK "BELCHES" (FOR LACK O
SEAT BELTS ON BOTH FRONT SEATS ARE POORLY PLACED AND CAUSE THE SEAT BELT TO LAY ACROSS THE NECK OF THE DRIVER AND FRONT SEAT PASSENGER. THIS HAS ALSO CAUSED EXCESSIVE WEAR ON THE B
FRONT SUSPENSION RUSTED THROUGH, CAUSING THE DRIVER'S SIDE FRONT WHEEL TO COLLAPSE, AND COULD HAVE CAUSED LOSS OF CONTROL. PLEASE PROVIDE FURTHER INFORMATION. *AK
Showing the 4 most serious of 29 complaints filed with NHTSA.
