S&B

[Spencer Burns]

I have a S&B CAI on my ‘17 Silverado with the 6.2. Under medium to heavy acceleration, there is a rattle under the hood with the plug not installed. If I put the plug it, there is no rattle. I can’t find what is loose that would be making it rattle. Anybody else having problems with this?

[rbrjr1]

26 minutes ago, Spencer Burns said:

I have a S&B CAI on my ‘17 Silverado with the 6.2. Under medium to heavy acceleration, there is a rattle under the hood with the plug not installed. If I put the plug it, there is no rattle. I can’t find what is loose that would be making it rattle. Anybody else having problems with this?

what plug are you talking about ?

the signal cable from the mass air sensor?

[Spencer Burns]

No, the S&B CAI has a see through plastic cover on top, and a rubber plug on the bottom of the box 

[Spencer Burns]

If the plug is in, it doesn’t let as much air in. So I think when the plug is out, it makes it louder and rattles something 

[Spencer Burns]

Found my problem, there was a loose 10mm bolt on the black cross member above the intake box that I had to take off and put back on when I put the new air box in