The Diesel Stop banner
1 - 4 of 4 Posts

·
Registered
1997 F-350 7.3. 4x2 dually, 3in down pipe, open air filter
Joined
·
22 Posts
Discussion Starter · #1 ·
Hey y’all I’m doin an injector oring replacement and I noticed some of my injectors are black at the bottom. Is this normal??
Blue Glove Red Automotive tire Electric blue
 

·
Registered
Joined
·
2,410 Posts
That's rust.
 

·
Registered
Joined
·
2,410 Posts
1 - 4 of 4 Posts
Top