Antifreeze and Engine Coolant
Chevy Silverado
Nissan Pulsar
Chevy Camaro Z28

Where on the engine block of a 1987 Nissan maxima are the coolant system drain plugs and after you flush the system do the drain plugs have to be replaced?

Answer

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Wiki User
04/30/2011

Ive never heard of draining coolant plugs except on a diesel engine . Once you drain the coolant and flush the system it should be fine