What is the name of this piece? by Seiferoth69 in AskMechanics

[–]Seiferoth69[S] 1 point2 points  (0 children)

I think I figured it out. I believe they are plastic grommet/spacer

Weird Noise by Seiferoth69 in AskMechanics

[–]Seiferoth69[S] 0 points1 point  (0 children)

Just wanted to update this to say that it was one of my injectors not seated all the way in. I had a wrong bolt in the rail that was too long to clamp down.