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Capacities and Specifications
All capacities are approximate. When adding, be sure to fill to the appropriate level or as recommended in
this manual.
See refrigerant charge label under the hood for charge capacity information and requirements.
Engine Identification -- Gasoline Engines
Engine
“VORTEC” 4300
“VORTEC” 5000
“VORTEC” 5700
“VORTEC” 8100
Type
V6
V8
V8
V8
VIN Code
W
M
R
G
Fuel System
CSFI
1
CSFI
1
CSFI
1
MFI
2
Spark
Plug Gap
0.060 inches
(1.52 mm)
0.060 inches
(1.52 mm)
0.060 inches
(1.52 mm)
0.060 inches
(1.52 mm)
Firing Order
1
-
6
-
5
-
4
-
3
-
2
1
-
8
-
4
-
3
-
6
-
5
-
7
-
2
1
-
8
-
4
-
3
-
6
-
5
-
7
-
2
1
-
8
-
7
-
2
-
6
-
5
-
4
-
3
1
Central Sequential Fuel Injection
2
Sequential Fuel Injection
Summary of Contents for 2002 Express
Page 1: ......
Page 6: ...v ...
Page 7: ...vi Model Reference This manual covers these models Passenger Van Cargo Van Cab and Chassis ...
Page 258: ...5 27 2 Loosen the plastic nut caps 3 Remove the center cap ...
Page 306: ...6 39 3 Remove the nuts with a deep socket wrench 4 Remove the hidden upper nuts ...
Page 327: ...6 60 GM Vehicle Care Appearance Materials ...
Page 398: ...7 59 Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED ...
Page 399: ...7 60 Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED ...