User Guide

Capacities and Specifications
Engine Description ............
“VORTEC” 4300
Type ....................................
V6
VINCode
................................. W
Firing Order ......................
1-6-5-4-3-2
Horsepower ...................
190 at 4,400 rpm
Thermostat Specification
........... 195°F (91°C)
Spark Plug Gap
..........
0.045 inches (0.114 cm)
Wheels and Tires
Wheel Nut Torque ............ 95 Ib-ft (130 N-m)
Tire Pressure
...... See the Certificationflire label.
See “Loading Your
Vehicle” in
the Index.
Normal Maintenance Replacement Parts
Replacement part numbers listed in this section are
based on the latest information available at the time
of
printing, and are subject to change. If a part listed in this
manual is not
the same as the part used in your vehicle
when it was built, or if
you have any questions, please
contact your
GM truck dealer.
Thermostat
......................... 12551472
Oil Filter
............................... PF52
Air Cleaner Filter
...................... A1 163C
PCV Valve
.......................... CV746C
Automatic Transmission Filter Kit
...... 24200796
Spark Plugs .......................... .4 1-932
Fuel Filter
............................. GF48 1
Front Windshield
Wiper Blade
..........
Trico (20 inches/50.8 cm)
Backglass Wiper Blade
...
Trico (14 inched35.6 cm)
6-63