Bored Throttle Body
CF Veteran
Joined: Feb 2011
Posts: 3,500
Likes: 0
From: Long Beach, Ca
Year: 2000
Model: Cherokee
Engine: 4.0 I6
Originally Posted by Lyon
It does it from about 2400-2800 rpm but the high spot is at about 2500. It's quite annoying especially when on the highway and it's constant.
RPMS go up when going up hill. It also makes the noise just while accelerating around town after it's out of 1st gear. Every time you go to accelerate at speed it makes the noise. It's annoying after a while.
CF Veteran
Joined: Feb 2011
Posts: 3,500
Likes: 0
From: Long Beach, Ca
Year: 2000
Model: Cherokee
Engine: 4.0 I6
Originally Posted by Lyon
RPMS go up when going up hill. It also makes the noise just while accelerating around town after it's out of 1st gear. Every time you go to accelerate at speed it makes the noise. It's annoying after a while.
CF Veteran
Joined: Feb 2010
Posts: 3,869
Likes: 2
From: Allentown, Pa
Year: 1994
Model: Cherokee
Engine: 4.0L HO
Originally Posted by askingxforxit
I think the only draw back is a whistling sound after about 2200rpm. No other complaints from what these guys are saying



