Rough idle

[frenchie]

I have a 3.0 MPI with a erratic idle .The car only has 130.000 KM on her .She is in very good condition and drives real good!Every time she warms up the rough idle starts .Once you give gas or drive its back to normal .I have check every sensor possible ,changed the plugs ,fuel filter,air filter,oxygen sensor ,pulled the codes (nothing)check egr valve ,pvc,and much more !Injectors are all working .If anyone has any idea or has come across the same problem could you please give me your advice ??It would be much respected .
Pat from Belgium

[roadmouse]

Its about time you got your butt inhere!
we talked long enough to know that I don't have the solution to this problem pal, I do hope someone else can help ya.
Now in the meantime take your truck and go play on the beach a bit before this rough idle gets you totally [img]graemlins/clonk.gif[/img]
WELCOME on Buick net and here have a
[img]graemlins/beers.gif[/img]
Alain from Belgium [img]graemlins/banana.gif[/img]

[frenchie]

Thanks for the welcome Alain!By the way ,i did go play on the beach and you know what happend next !Got to break my head on rebuilding my transfer case because i had a broken chain !But its fixed now so off i go .
Pat from Belgium