This factory service and repair manual for the 2001 Chevrolet G30 has a single specification to describe: a 4.3L V6 of 262 cubic inches, overhead-valve and naturally aspirated, in a three-door standard cargo van sold in Base trim alone. Nothing branches. Every fuel, ignition, cooling and emissions procedure applies to the engine in front of you, and the wiring diagrams describe one body rather than a family of them, which makes tracing a circuit a matter of following the drawing.
Engines covered
- 4.3L V6 (262 cu in) — OHV, naturally aspirated, gasoline
Body styles covered
- 3-door standard cargo van
Trims covered
- Base
Known issues on the 2001 G30. Owners have logged five complaints against this model year, two of them on the power train and one each on the suspension and the steering. It is a small sample, and the systems it touches are the ones a working cargo van loads hardest. This manual documents them in full: transmission and rear axle service with clearances and torque values, front suspension and steering linkage inspection and adjustment, and the diagnostic sequences that lead from a symptom in either system to its source.
This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.
Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updating affected mo
GM is receiving damaged (cracked or broken) transmission cores returned to the reman facilities. The damage is being caused either in the removal process by the technician, or inadequate packaging or shipping. This bulletin advises the deal
This service bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels should
This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.
This service bulletin provides information for dealers/technicians on Service Programming System (SPS) Error Codes E4398, E4399, E4401, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491, E4492, or E6961 and resolution information.
This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels shou
This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large amounts of debris has flowed throughout the oiling system.
Showing the 8 most recent of 55 technical service bulletins on file with NHTSA.
THE VAN WAS PARKED ON AN INCLINE AND THE ENGINE TURNED OFF. THE DRIVER LEFT THE VEHICLE AND WAS IN A RESIDENCE. APPROXIMATELY 10 MINUTES AFTER LEAVING THE VEHICLE HE HEARD A CRAS
LEAKING REAR WHEEL BEARING SEAL DISCOVERED WHEN CHANGING TIRES AT 36000 MILES. OPPOSITE REAR WHEEL BEARING SEAL FAILURE AT 47000 MILES. 8/16/04 GREASE LEAKS ONTO BRAKE PADS AND D
LEAKING REAR WHEEL BEARING SEAL DISCOVERED WHEN CHANGING TIRES AT 36000 MILES. OPPOSITE REAR WHEEL BEARING SEAL FAILURE AT 47000 MILES. 8/16/04 GREASE LEAKS ONTO BRAKE PADS AND D
Showing the 3 most serious of 7 complaints filed with NHTSA.
