Have a small tear in the intake boot...cause of rough idle?

[Stanley Rockefeller]

Just around where the metal band attaches the boot to the intake manifold.

Could this cause a rough idle issue?

[ForcedFirebird]

Sure will. Any un-metered air will disrupt the ECU's processes.

[325ix]

It would trip a check engine light wouldn't it? I think this may be my problem as well.

[Stanley Rockefeller]

fair 'nuff, new boot on order :D