CHEVROLET MONTE CARLO 2004 Repair Manual
MONTE CARLO 2004
CHEVROLET
CHEVROLET
https://www.carmanualsonline.info/img/24/55878/w960_55878-0.png
CHEVROLET MONTE CARLO 2004 Repair Manual
Page 266 of 416
Checking Things Under
the Hood
{CAUTION:
An electric fan under the hood can start up
and injure you even when the engine is not
running. Keep hands, clothing and tools away
from any underhood electric fan.
{CAUTION:
Things that burn can get on hot engine parts
and start a re. These include liquids like fuel,
oil, coolant, brake uid, windshield washer and
other uids, and plastic or rubber. You or
others could be burned. Be careful not to drop
or spill things that will burn onto a hot engine.
Hood Release
To open the hood do the following:
1. Pull the handle located
inside the vehicle near
the parking brake
pedal.
5-10
Page 268 of 416
Engine Compartment Overview
When you open the hood on the 3400 V6 (Code E) engine, you’ll see the following:
5-12
Page 269 of 416

A. Windshield Washer Fluid Reservoir.
SeeWindshield Washer Fluid on page 5-48.
B. Battery. SeeBattery on page 5-53.
C. Remote Positive (+) Terminal.
SeeJump Starting on page 5-54.
D. Upper Underhood Fuse Block.
See “Upperhood Fuse Block (Upper)” under
Fuses and Circuit Breakers on page 5-104.
E. Lower Underhood Fuse Block.
See “Underhood Fuse Block (Lower)” under
Fuses and Circuit Breakers on page 5-104.
F. Radiator Pressure Cap.
SeeRadiator Pressure Cap on page 5-34.
G. Engine Coolant Recovery Tank.
SeeCooling System on page 5-37.
H. Power Steering Fluid Reservoir.
SeePower Steering Fluid on page 5-47.I. Electric Cooling Fan.
SeeCooling Systemon page 5-37.
J. Engine Oil Fill Cap.
See “Checking Engine Oil” under
Engine Oil on page 5-18.
K. Engine Oil Dipstick.
See “Checking Engine Oil” under
Engine Oil on page 5-18.
L. Bleed Valves (underneath engine shield).
See “How to Add Coolant to the Radiator”
underCooling System on page 5-37.
M. Transaxle Fluid Dipstick.
SeeAutomatic Transaxle Fluid on page 5-28.
N. Brake Master Cylinder Reservoir.
SeeBrakes on page 5-50.
O. Engine Air Cleaner/Filter.
SeeEngine Air Cleaner/Filter on page 5-26.
5-13
Page 270 of 416
When you open the hood on the 3800 V6 (Code K) engine, you’ll see the following:
5-14
Page 271 of 416

A. Windshield Washer Fluid Reservoir.
SeeWindshield Washer Fluid on page 5-48.
B. Battery. SeeBattery on page 5-53.
C. Remote Positive (+) Terminal.
SeeJump Starting on page 5-54.
D. Upper Underhood Fuse Block.
See “Upperhood Fuse Block (Upper)” under
Fuses and Circuit Breakers on page 5-104.
E. Lower Underhood Fuse Block.
See “Underhood Fuse Block (Lower)” under
Fuses and Circuit Breakers on page 5-104.
F. Radiator Pressure Cap.
SeeRadiator Pressure Cap on page 5-34.
G. Engine Coolant Recovery Tank.
SeeCooling System on page 5-37
H. Power Steering Fluid Reservoir
(low in engine compartment).
SeePower Steering Fluid on page 5-47.I. Electric Cooling Fan.
SeeCooling System on page 5-37.
J. Engine Oil Dipstick.
See “Checking Engine Oil” under
Engine Oil on page 5-18.
K. Engine Oil Fill Cap.
See “Checking Engine Oil” under
Engine Oil on page 5-18.
L. Bleed Valves (underneath engine shield).
See “How to Add Coolant to the Radiator”
underCooling System on page 5-37.
M. Transaxle Fluid Dipstick.
SeeAutomatic Transaxle Fluid on page 5-28.
N. Brake Master Cylinder Reservoir.
SeeBrakes on page 5-50.
O. Engine Air Cleaner/Filter.
SeeEngine Air Cleaner/Filter on page 5-26.
5-15
Page 272 of 416
When you open the hood on the 3800 V6 Supercharged (Code 1) engine, you’ll see the following:
5-16
Page 273 of 416
A. Windshield Washer Fluid Reservoir.
SeeWindshield Washer Fluid on page 5-48.
B. Battery.
SeeBattery on page 5-53.
C. Remote Positive (+) Battery Terminal.
SeeBattery on page 5-53.
D. Underhood Electrical Center.
SeeFuses and Circuit Breakers on page 5-104.
E. Radiator Pressure Cap.
SeeCooling System on page 5-37.
F. Engine Coolant Recovery Tank.
SeeCooling System on page 5-37.
G. Power Steering Fluid Reservoir (Below Generator).
SeePower Steering Fluid on page 5-47.H. Electric Cooling Fan.
SeeCooling System on page 5-37.
I. Engine Oil Dipstick.
SeeEngine Oil on page 5-18.
J. Engine Oil Fill Cap.
SeeEngine Oil on page 5-18.
K. Automatic Transaxle Fluid Dipstick.
SeeAutomatic Transaxle Fluid on page 5-28.
L. Brake Fluid Reservoir.
SeeAutomatic Transaxle Fluid on page 5-28.
M. Engine Air Cleaner/Filter.
SeeEngine Air Cleaner/Filter on page 5-26.
5-17
Page 274 of 416
Engine Oil
Checking Engine Oil
It is a good idea to check your engine oil every time you
get fuel. In order to get an accurate reading, the oil
must be warm and the vehicle must be on level ground.
The engine oil dipstick handle is a yellow loop. See
Engine Compartment Overview on page 5-12for
the location of the engine oil dipstick.
Turn off the engine and give the oil several minutes to
drain back into the oil pan. If you don’t, the oil
dipstick might not show the actual level.
Pull out the dipstick and clean it with a paper towel or
cloth, then push it back in all the way. Remove it again,
keeping the tip down, and check the level.3400 (Code E) V6 Engine
3800 (Code K) V6 Engine
5-18
Page 275 of 416
When to Add Engine Oil
If the oil is at or below the cross-hatched area at the tip
of the dipstick, then you will need to add at least one
quart of oil. But you must use the right kind. This section
explains what kind of oil to use. For engine oil
crankcase capacity, seeCapacities and Speci cations
on page 5-110.
Notice:Do not add too much oil. If your engine
has so much oil that the oil level gets above
the cross-hatched area that shows the proper
operating range, your engine could be damaged.SeeEngine Compartment
Overview on page 5-12
for the location of the
engine oil ll cap.
Be sure to add enough oil to put the level somewhere in
the proper operating range in the cross-hatched area.
Push the dipstick all the way back in when you are
through.
5-19
Page 276 of 416
What Kind of Engine Oil to Use
Look for two things:
GM6094M
Your vehicle’s engine requires oil meeting GM
Standard GM6094M. You should look for and use
only an oil that meets GM Standard GM6094M.
5-20