water pump CADILLAC SEVILLE 1993 4.G Owners Manual

Downloaded from www.Manualslib.com manuals search engine The coolant level should be at or above “FULL COLD.” If it isn’t, you
may have a
leak in the radiator hoses, heater hoses, radiator, water pump
or somewhere else
in the cooling system.
I
A CAUTION
Heater and radiator hoses, and other engine parts, can be very
hot. Don’t touch them.
If you do, you can be burned.
Don’t run the engine
if there is a leak. If you run the engine, it
could lose all coolant. That could cause an engine fire, and you
could be burned. Get any leak
fixed before you drive the vehicle.
If there seems to be no leak, check to see if the electric engine fans are
running.
If the engine is overheating, both fans should be running. If they
aren’t, your vehicle needs service.
236

Downloaded from www.Manualslib.com manuals search engine I A CAUTION
An electric fan under the hood can start up even when the
engine
is not running and can injure you. Keep hands, clothing
and tools
away from any underhood electric fan.
If the coolant inside the coolant surge tank is boiling, don’t do anything
else until it cools
down.
The coolant level
should be at or above
“FULL COLD.” If it
isn’t,
you may have a
leak in the radiator
hoses, heater hoses,
radiator, water pump
or somewhere else in
the cooling
system.
A CAUTION:
Heater and radiator hoses, and other engine parts, can be very
hot. Don’t touch them.
If you do, you can be burned.
Don’t
run the engine if there is a leak If you run the engine, it
could lose
all coolant. That could cause an engine fire, and you
could be burned. Get any leak fixed before you drive the vehicle.
244

Downloaded from www.Manualslib.com manuals search engine ENGINE LUBRICATION SYSTEM
Type of Intake ..................................... Stationary
Filter System
...................................... Full-Flow
ENGINE COOLING SYSTEM
Surge Tank / Radiator Cap Relief Pressure ...... 15.0 psi (103 kPa)
Thermostat Starts To Open
................ 192-199°F (89-93OC)
Water Pump Type
................................. Centrifugal
Drive Belt
....................................... Serpentine
Radiator Core
................................... Aluminum
Radiator Cooling Fans
(2) ............................ Electric
FUEL SYSTEM
Induction Type ............ Sequential Port Fuel Injection (SPFI)
System Pressure
.................... -33.4-43.5 psi (230-300 kPa)
Idle Speed
.................................. ECM Controlled
Filter Type
............................... Paper Type Element
Fuel Pump
................................ Electric (In Tank)
Fuel Required
................. Premium Unleaded (91 Octane)
AUTOlMATIC TRANSAXLE
Trade Name (Seville) ............ Turbohydramatic (THM) 4T60E
Type
..................................... 4-Speed Automatic
................................... Viscous Converter Clutch
Trade Name
(STS) .............. Turbohydramatic (THM) 4T80E
Type
..................................... 4-Speed Automatic
................................... Torque Converter Clutch
Fluid Required .............................. DEXRON IIEB
Axle Ratio ........................................... 2.97:l
Axle Ratio (STS) ..................................... 3.71:l
347