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Coolant Leak: Head gasket or water outlet?
Posted to Technical Discussion Forum on 4/11/2016 20 Replies

Hi Guys,

I have this Pontiac G8 with the Cadillac 3.6 v-6. It has a coolant leak in the valley area of the engine, but is hard to see as the design of the heads leave only about 1/4" space between the heads. Do these have a problem with external head gasket ... Login to read more.

20 Replies Received (View Replies)

 

car Vehicle Data

2008 Pontiac G8 3.6L

Engine3.6 L
Trans5-speed Automatic (Electronic)

car Vehicle Data

2008 Pontiac G8 3.6L

Engine3.6 L
Trans5-speed Automatic (Electronic)