The timing marks can be found on the front main pulley and the flywheel. The timing marks indicate when a certain piston is at the top of its stroke.
On the bottom of the motor.
31L is 310 deciliters.
depends on the age and quality
160
That is 31,000 ml
What_is_the_push-rod_placement_for_a_1996_lumina_3.1_engine
5 liters
http://wiki.answers.com/Q/Where_is_the_radiator_fan_switch_on_an_1995_olds_cutlass_31L"
The #1 cylinder on 90 to 93 3.1L engines is on the rear towards firewall (passenger side) on 86-89 models it is on front, towards radiator (passenger side). *The cylinders are numbered 1-3-5 left to right on the back of the engine and 2-4-6 left to right at the front.
No, I just recently was on a CRJ-900 that took off 31L.
there are 3 in the front and 3 in the back of the motor near the fire wall
You can remove the throttle body. It is then so much easier to get to the bolts for the thermostat housing.