Ford 1997 Mark VIII, Owner'S Manual

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232
❑
Reinstall the engine coolant tube fill plug when
the system is full.
❑
Select maximum heater temperature and fan
speed settings. Position control to discharge air
at A/C vents in instrument panel.
❑
Start engine and allow to idle. While engine is
idling, feel for hot air at A/C vents.
NOTE: IF AIR DISCHARGE REMAINS COOL AND
ENGINE TEMPERATURE GAUGE DOES NOT
MOVE,
SHUT ENGINE OFF IMMEDIATELY .
This is an indication of low coolant level and/or air
pockets in coolant system. Allow engine to cool and
repeat the previous steps.
❑
Allow to idle until normal operating temperature
is reached. Hot air should discharge from A/C
vents. The engine temperature gauge should
maintain a stabilized reading in the middle of
the “NORMAL” range and the lower radiator
hose should feel hot to the touch.
❑
Shut off the engine and allow to cool down.
❑
After the engine cools down, recheck the
engine coolant level. Fill reservoir to the
COLD-FULL level as required.
❑
Check for leaks at the draincock, block plug
and vent plug.
❑
Recheck the engine coolant level, using the
recommended procedure, after one or two
occasions of vehicle use. Fill to COLD-FULL
level as required.
File:11fnmc8.ex
Update:Thu Jun 20 14:28:32 1996