Chevrolet SUBURBAN 1993 Owner's Manual page 334

Crankcase Capacify
QUANTITY*
ENGINE VIN CODE Without Filter With Filter
5.7L K 4 Quarts (3.8 Liters)
5 Quarts (4.8 Liters)
7.4L N 6 Quarts (5.7 Liters)
7 Quarts (6.6 Liters)
*All quantities are approximate.
*After refill, the level MUST be checked as outlined under "Engine Oil
TO296
And Filter Recommendations" in Section 5.
Air Condifioning Refrigeranf Capacify
TYPE* QUANTITY
Refrigerant R-12 Front AJC 3.0 Ibs. (1.360 kg)
Front and Rear AJC 4.25 Ibs. (1.927 kg)
*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 GM dealer. TO302
Fuel Tank Capacify
I
- 1
Utility Model-Standard 30 Gallons (113 ters)
Wagon Model-Standard 42 Gallons (159 Liters)
All quantities are for a completely dry tank and are approximate.
TO2971
Service Replacemenf Part and Filfer Recommendations
5.7 (K)
6.2 (C)
6.2 (J)*
6.5 (F)*
-
Oil
Filter
PF5 1
PF35t
PF35t
PF35
PF35
PF35
PF35
-
1
Air PCV
Cleaner
Valve
A348C cv774c
A348C cv774c
A644C
A644C
A91 7C
A348C cv774c
AI 7acw cv7agc
Spark**
Plugs
.CR43TS
.CR43TS
.CR43TS
-
.CR43TS
i
use a PF51 oil filter
*Heavy Duty Emission Engine
**Use AC copper-cored resistor type spark plugs.
Fuel
Filter
GF481
GF481
GF481
TP 1 006
TP 1 006
TP 1 006
G F48 1
Radiator
RC36
RC36
RC36
RC32
RC32
RC32
RC36
Cap
6-69