Oil Pressure Check - Pontiac Grand Prix Service Manual

7E-60 1969 PONTIAC
SERVICE
MANUAL
Super Range Minimum Maxlmum
2nd Gear
-
Steady road load at approximately
25 mph 145 psi 155 psi
Gear Selector Lever Position Minimum Maximum
1st Drive
2nd ("Zerou throttle to full 60 150
1
3rd throttle)
3rd Drive Range, Zero Throttle 60
a t 30 mph
Reverse Rev. (Zero to full throttle) 95 2 60
Fig. 7E-182 Oil Pressure Check
-
Road or Normal
Operating Conditions
Approximate Altitude
(Ft. above sea level) D,N,P S o r L R
-
0
150 150 244
2,000 150 150 233
4,000
145 150 222
6,000
138 150 212
8,000 132 150 203
10,000
126 150 194
12,000
121 150 186
14,000 116 150 178
Fig. 7E-183 Oil Pressure Check
-
Car Stationary,
Vacuum Tube Disconnected
Drive, Neutral, Park Super o r Lo Reverse
60 150 107
Fig. 7E-184 Oil Pressure Check
-
Car Stationary,
Vacuum Tube Connected