Air Conditioning Refrigerants; Normal Maintenance Replacement Parts - Buick 1999 Riviera Owner's Manual

Engine Specifications
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VIN Engine Code . . . . . . . . . . . . . . . . . . . . . . . . . . .
Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Displacement . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Horsepower . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Firing Order . . . . . . . . . . . . . . . . . . . . . .
Thermostat Temperature

Air Conditioning Refrigerants

Not all air conditioning refrigerants are the same. If the
air conditioning system in your vehicle needs
refrigerant, be sure the proper refrigerant is used. If
you're not sure, ask your dealer.
L67
3.8L
240
- - - -
1 6 5 4 3
195 _ F (91 _ C)
. . . . . . . . . . .
Normal Maintenance
Replacement Parts
1
Air Cleaner Filter
V6
Engine Oil Filter
Fuel Filter . . . . . . . . . . . . . . . . . . . .
Radiator Cap . . . . . . . . . . . . . . . . . . . . . . . . . . .
-
2
Spark Plugs . . . . . . . . . . . . . . . . . .
*Replaces original spark plug NGK Type PTR4B
Windshield Wiper Blades
Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Length . . . . . . . . . . . . . . . . . . . . .
Vehicle Dimensions
Length . . . . . . . . . . . . . . . . .
Width . . . . . . . . . . . . . . . . . . .
Height . . . . . . . . . . . . . . . . . . .
Wheelbase . . . . . . . . . . . . . .
Front Tread . . . . . . . . . . . . . . .
Rear Tread . . . . . . . . . . . . . . .
. . . . . . . . . . . . . AC Type A
. . . . . . . . . . . . . . . . AC Type PF
AC Type GF
AC Type 41
Gap 0.060 inch (1.52 mm)
22 inches (56 cm)
207.2 inches (526.3 cm)
75.0 inches (190.5 cm)
55.2 inches (140.0 cm)
113.8 inches (289.1 cm)
62.5 inches (158.8 cm)
62.6 inches (159.0 cm)
yellowblue
-
1096C
-
47
-
627
RC27
-
921*
-
15.
6.32 pin
6-67