1997 Ford F150 Owner Guide 1st Printing - Page 169
1997 Ford F150 Manual
Page 169 highlights
Maintenance and care freeze at the temperature level in which you drive during winter months. Never increase the engine coolant concentration above 60%. Leave a 50/50 mixture of engine coolant and water in your vehicle year-round in non-extreme climates. Checking the cooling system hoses Inspect all engine and heater system hoses and hose connections for: • deterioration • leaks • loose hose clamps What you should know about fail-safe cooling (if equipped) Vehicles equipped with 4.6L or 5.4L engines have a fail-safe 170
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freeze at the temperature level in
which you drive during winter
months. Never increase the engine
coolant concentration above 60%.
Leave a 50/50 mixture of engine
coolant and water in your vehicle
year-round in non-extreme
climates.
Checking the cooling system
hoses
Inspect all engine and heater
system hoses and hose connections
for:
•
deterioration
•
leaks
•
loose hose clamps
What you should know about
fail-safe cooling (if equipped)
Vehicles equipped with 4.6L or
5.4L engines have a fail-safe
Maintenance and care
170