1994 Chevrolet G30 Service and Repair Manual
This factory service and repair manual for the 1994 Chevrolet G30 lists a 6.5L diesel V8 of 395 cubic inches alongside gasoline engines of 4.3, 5.7 and 7.4 liters, 262, 350 and 454 cubic inches, every one overhead-valve and naturally aspirated. They are fitted to six bodies: passenger and cargo vans in standard and extended length and two cutaway chassis, sold as Beauville, Chevy, Hi-Cube and Sportvan. Fuel system material splits cleanly between the diesel and the gasoline engines, and the manual keeps the two apart.
Engines covered
- 7.4L V8 (454 cu in) — OHV, naturally aspirated, gasoline
- 5.7L V8 (350 cu in) — OHV, naturally aspirated, gasoline
- 6.5L V8 (395 cu in) — OHV, naturally aspirated, diesel
- 4.3L V6 (262 cu in) — OHV, naturally aspirated, gasoline
Body styles covered
- 3-door standard passenger van
- 2-door van cutaway van
- 3-door extended passenger van
- 3-door van standard cargo van
- 3-door van extended cargo van
- 2-door cutaway van
Trims covered
- Beauville
- Chevy
- Hi-Cube
- Sportvan
Known issues on the 1994 G30. Three items stand on the federal record for this year. One addresses vans with the fuel-injected 6.5L diesel, which can respond poorly to the throttle, misfire, crank at length when hot or stall outright. The other two cover replacement filters, a fuel filter able to leak at a bad seal and an oil filter able to drain the engine, each a fire risk. Owners have logged eight complaints, seven of them against the service brakes. Diesel fuel injection diagnostics and the full brake hydraulic specifications are both in this manual.
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
VEHICLE DESCRIPTION: LIGHT DUTY PICKUP TRUCKS, VANS AND MOTORHOMES EQUIPPED WITH ELECTRONICALLY FUEL INJECTED 6.5L DIESEL ENGINE. THIS IS NOT A SAFETY RECALL IN ACCORDANCE WITH
CERTAIN VEHICLES CAN EXHIBIT SOME DRIVEABILITY CONCERNS SUCH AS POOR THROTTLE RESPONSE, ST
DEALERS WILL INSTALL SOME RECENTLY DEVELOPED ENHANCEMENTS WHICH WILL IMPROVE THE OVERALL D
Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
COOMING OFF AN EXIT RAMP & WHEEL HIT POTHOLE. THIS CAUSED THE ABS BRAKES TO KICK IN WITHOUT WARNING, CAUSING EXTENDED STOPPING DISTANCE. REARENDED ANOTHER VEHICLE DUE TO ABS BRAKE
ANTI LOCK BRAKES FAILED, CAUSING ACCIDENT.
ABS FAILURE WHEN APPLYING BRAKES, BRAKE PEDAL KICKS BACK AND VEHICLE DOES NOT STOP WHEN DRIVING OVER A ROUGH SURFACE. YH
ABS FAILURE WHEN APPLYING BRAKES,BRAKE PEDAL KICKS BACK AND VEHICLE DO NOT STOP WHEN DRIVING OVER A ROUGH SURFACE. YH
Showing the 4 most serious of 8 complaints filed with NHTSA.
