Engine Coolant; Inspecting Coolant Level; Owner Maintenance- Page 370

Engine Coolant

▼

Inspecting Coolant Level

WARNING

Do not use a match or live flame in the
engine compartment. DO NOT ADD
COOLANT WHEN THE ENGINE IS HOT:

A hot engine is dangerous. If the engine has
been running, parts of the engine
compartment can become very hot. You
could be burned. Carefully inspect the
engine coolant in the coolant reservoir, but
do not open it.

Pull over to a safe location, then switch

the ignition off and make sure the fan is
not running before attempting to work
near the cooling fan:

Working near the cooling fan when it is
running is dangerous. The fan could
continue running indefinitely even if the
engine has stopped and the engine
compartment temperature is high. You
could be hit by the fan and seriously
injured.

 Do not remove either cooling

system cap when the engine and radiator
are hot:

When the engine and radiator are hot,
scalding coolant and steam may shoot out
under pressure and cause serious injury.

NOTE

Changing the coolant should be done by
an Authorized Mazda Dealer.

Inspect the antifreeze protection and
coolant level in the coolant reservoir at
least once a year―at the beginning of the
winter season―and before traveling where
temperatures may drop below freezing.
 
Inspect the condition and connections of
all cooling system and heater hoses.
Replace any that are swollen or
deteriorated.
 
The coolant should be at full in the
radiator and between the FULL and LOW
marks on the coolant reservoir when the
engine is cool.
 

Coolant reservoir

Cooling fan

Cooling system cap

If it is at or near LOW, add enough coolant
to the coolant reservoir to provide freezing
and corrosion protection and to bring the
level to FULL.
Securely tighten the coolant reservoir tank
cap after adding coolant.

CAUTION



Radiator coolant will damage paint.
Rinse it off quickly if spilled.

Maintenance and Care

Owner Maintenance

6-24

MX-5_8GV5-EA-18E_Edition3

2018-7-17 15:48:16