Chevrolet 1994 Lumina Owner's Manual page 210

Service
&
Appearance Care
Engine Specifications
VINEngineCode
.......................................
Type
.................................................
Displacement
..........................................
Compression Ratio
......................................
Firingorder
...........................................
Thermostat Temperature
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Valve Arrangement
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.1 L V6
T
V6
3.1 L (191 CID)
8.8: 1
1-2-3-4-5-6
195°F (91°C)
In-Head
3.4L DOHC V6
X
V6
3.4L (207 CID)
9.25: 1
1-2-3-4-5-6
195°F (91 "C)
In-Head