Stephen Dion
Member
Hey guys,
Just installed the KKM intake on my 07 4.0. Notice a little more power (maybe), but defenitely better response. Only problem is that there is almost a constant whistle. I like the whistle when I'm really into the gas, but even when I'm at idle or barely on the gas, I can here a little whistle.
Any ideas on anything I can do to get rid of this?
Just installed the KKM intake on my 07 4.0. Notice a little more power (maybe), but defenitely better response. Only problem is that there is almost a constant whistle. I like the whistle when I'm really into the gas, but even when I'm at idle or barely on the gas, I can here a little whistle.
Any ideas on anything I can do to get rid of this?