water pump CHEVROLET CORVETTE 1993 4.G Owners Manual

Downloaded from www.Manualslib.com manuals search engine F“
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Cooling System
When you decide it% safe to lift the
hood, heri’s.what you’ll see-:
(A) Coolant.recovery tank
(B) Coolant-high fillreservoir with
(C) Electric engine fans
pressure c~p
If the caulant inside the csolaht
recovery tank is boiling, don’t do;
anything else until it cuols dam.
When it is cwl, rtmove- the .coolant
reqvery tank cap and I-ook at - the
dipstick. The
Coolant level should be at
or above-COLD.
If it isn”t, you may have a leak in the
radiator hoses, heater hoses, radiator,
water pmp, vapor vent pipes or hoses
or coolant pump.

Downloaded from www.Manualslib.com manuals search engine 2. Then keep turning the prissure cap,
but ~QW push down as you turn it.
Remove the pressure cap
3. Fill the coolant high fill reservoir witk
the proper mix, up-to the base of the
filler neck.
I
A You cm be'burned if-you ." : ' ,
spill.. coolent :on hol engine
p.arts. Co&mt contains ethylene
glycol and it -will burn if-the engine
parts are hot enough. Don't spill
coolant on a hot engine.
4. After the engine, codls, open the ak
bleed valves on the throttle body and
water pump inlet..

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1. When the..engine-is cool, remove the
pressure .cap.
.Without pressing down on the
pressure cap, turn it slowly to the.
left .until.it reaches a “stop.”
If YOU hear a hiss, it means there is
still some pressure. Wait for the
hiss to stop. Then press down on
the pregsure- cap and continue
turning it to the left. Remove the
pressure cap.
2. After the engine cools, open the air
bleed valves on the throttle body and
water pump inlet.
3.. fill with the proper mix. Add .coolant
until. you see a steady stream of.
coolant corning .frarn.the bleed vdves.
4, Then close the bleed valves.
5. Continue to fiH the coolant high .fill.
reservoir u.p to the base of the €iller
neck.
6. Rinse or wipe the spilled crrolant
from the engine-and compartment.
7. Start the engine-and allow it .to.run in
idkfor
approximately four minutes.
By this time, the coolknt level inside