Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum - View Single Post - Small Questions Thread (SEARCH FIRST! Use this instead of making NEW threads)

loser101 · 10-12-2018, 05:25 PM

What are the vacuum and coolant nipples on the intake manifold made of?
It looks like there is a coating on them that sands off, if the coating is gone will they rust?

10-12-2018, 05:25 PM	#22261
loser101 Leaky Injector Join Date: Oct 2003 Location: sf Posts: 122 Trader Rating: (1)	What are the vacuum and coolant nipples on the intake manifold made of? It looks like there is a coating on them that sands off, if the coating is gone will they rust? __________________