1997 960 volvo smoke

Smokes from exhaust pipe at idle speed,recently changed all plugs but
this did not help. What else can be the problem?

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Thread archive: http://www.AutoBoardz.com/1997-960-v...ict248491.html

On Sep 2, 12:22*am, redmiller <n...@000.com> wrote:
> Smokes from exhaust pipe at idle speed,recently changed all plugs but
> this did not help. What else can be the problem?
>
> --
> Posted at author's request, using moderatedhttp://www.AutoBoardz.cominterface
> Thread archive:http://www.AutoBoardz.com/1997-960-v...ict248491.html

Unless it was missing horribly, spark plugs are probably not the
cause. Is it white, bluish or black smoke?