compression ratio Oldsmobile Achieva 1995 Owner's Manuals

Engine Specifications
2.3L
Quad 4
VINEngineCode ................................. D
Type ............................................ L4
Displacement
.................................. 2.3 Liters
Compression Ratio
............................... 9.5: 1
Firingorder
.................................... 1-3-4-2
Thermostat Temperature
....................... 180°F (82°C)
3.1L
V6
M
V6
3.1 Liters 9.6:
1
1-2-3-4-5-6
195
OF (91 "C)
Normal Maintenance Replacement Parts
Air Cleaner Element
Engine
Oil Filter
All engines ...................................... AC Type A- 1233C
2.3L Quad 4
..................................... AC Type PF- 1225
3.1LV6
........................................ ACTypePF-47
3.1L V6
........................................ AC Type CV-892C
2.3L Quad 4
..................................... AC Type 41 -9 10 (Platinum Plug)
3.1L V6 ........................ ........... AC Type R44LTSM6
PCV Valve
Spark
Plugs
Gap: 0.060 inch (1.52 mm)
Gap: 0.060 inch (1.52 mm)
6-57