GENERAL EM -13
CHANGING ENGINE COOLANT
CAUTION
When pouring engine coolant, be sure to shut the
relay box lid and not to let coolant spill on electri-
cal parts or the paint. If any cool ant spills, rinse it
off immediately.
1. Slide the heater temperature control lever to maxi-
mum heat. Make sure the engine and radiator are
cool to the touch.
2. Remove the radiator cap.
3. Loosen the drain plug, and drain the coolant.
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4. Tighten the radiator drain plug securely.
5. Remove, drain and reinstall the reservior.
Fill the tank halfway to the MAX mark with water, then
up to the MAX mark with antifreeze.
6. Pour coolant into the radiator up to the base of the
filler neck, and install the radiator cap loosely.
7. Start the engine and let it run until it warms up (the
radiator fan comes on at least twice).
8. Turn off the engine.
Check the level in the radiator, add coolant if needed.
9. Put the radiator cap on tightly, then run the engine
again and check for leaks.
CHECKING COMPRESSION PRESSURE
1. Before checking engine compression, check the en-
gine oil level. Also check that the starter motor and
battery are all in normal operating condition.
2. Check t
he DTC and note it. Use the scan tool to clear
the EC
M’S memory.
3. Start the engine and wait until engine coolant temper-
ature reaches 80 ~ 95
C (176 ~ 205 F).
4. Disconnect the fule pump connector.
5. Turn o
ff engine and disconnect the spark plug cables.
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6. Remove the spark plugs.
7. Dis
onnect the I.G. connector.
8. Crank the engine to remove any foreign material in
the cylinders.
9. Insert the compression gauge into the spark plug
hole.
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10. Depress the accelerator pedal to open the throttle
fully.
ZENITH POWER PRODUCTS - 416
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