06 LR3 V8 rough idle?

[NickLR3HSE]

Do you have and fault codes, if so what are they?
Clean your t/body and idle control. When were the plugs last changed?

ANy chance you got a write up on how to clean the throttle body and idle control? Opened up the hood and looks totally different than my chevy truck!

 

[Houm_WA]

...pretty sure my dealer service dept did my spark plugs at 90k.

 

[socalrovershop]

depends on the year of lr3 early lr3s needed them done at 90 some at 105. just remove the engine cover wich is 4 3mm screws remove the intake book and clean the tbody. we use 3M intake cleaner works the best.