Need help please!!!!!!!!!!
#1
Need help please!!!!!!!!!!
I just installed a new K&N CAI and love the gains from it. BUT it's making a weird noise now that's really pissin me off!!! When i get on it it sounds great but when i'm just cruising around 45 MPH it makes this weird knocking sound. Not a bunch of knocking just a single knock and when it does it if i stay at that speed it kinda growls untill i let off the gas. I hate when my truck makes any abnormal noise if anyone has ever heard of something like this please help. also all suggestions are welcome!!! Thanks in advance.
#2
#4
Join Date: Jul 2007
Location: South Georgia/East Florida
Posts: 24,686
Likes: 0
Received 20 Likes
on
19 Posts
A knock or a metal on metal flapping sound? It is normal to hear the sound of the EGR valve opening and closing rapidly when you install a CAI. It is especially loud when you have a metal tubed intake.
The "HEMI Hat" is a baffle that minimizes this sound, eliminate the baffle, you gain performance but also the sound of the EGR...
The "HEMI Hat" is a baffle that minimizes this sound, eliminate the baffle, you gain performance but also the sound of the EGR...
#5
#7
Trending Topics
#8
Just got my superchips programmer today and it was really easy to use. Set it to the 91 octane setting and am very happy with the results!!!!The noise that i was hearing was my MDS because when i disabled it it went away(so far). I guess when i changed to the new CAI and removed the HEMI hat i could hear it.I'm gonna wash it up tomorrow and take some pics and post them.Thanks for everyones input.
Last edited by weedahoe; 10-11-2010 at 08:21 AM.