There are 3 oil drain galleries in the head of my 6G74 Diamante.
One seems blocked (oil puddle there that does not go away).
Is this a problem?
Can this be fixed without removing the heads?
Considering the puddle of oil does not drain, I assume no flush will fix that.
One seems blocked (oil puddle there that does not go away).
Is this a problem?
Can this be fixed without removing the heads?
Considering the puddle of oil does not drain, I assume no flush will fix that.