Nissan Titan Forum banner

Billet Grille whistling?

1094 Views 3 Replies 4 Participants Last post by  Walrus
Longtime Nissan owner/driver. My dad has a Titan and I got him the Billet Grille for Christmas off of eBay. (can't post link to item since I'm under 15 posts)

He's installed the grille and has had some issues with a whistling sound. Tried with and without the plastic pieces behind the grille to no avail (I assume they are involved in some sort of airflow re-direct or something?). I'm far from a gearhead, but much more familiar with my car than these big ol' trucks. Is this a common problem and is there a known fix for this?


(picture of grille attached)


See less See more
1 - 1 of 4 Posts
This has nothign to do with the grille but check the air filter box to make sure it's shut properly. Mine won't close correctly and it whistles because of it.
1 - 1 of 4 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.