e46 323ci spluttering on idle and under load

[FrazAtak 0]

Just started today, on idle its running rough (shakey) and when driving it sounds almost like a weak v8. sounds like it is coming from exhaust. Does this sound like a major issue (as in would it be ok for minimal driving until I can get it to mechanic on Monday?)

Any info would be greatly appreciated.

[hybrid 1043]

Have a look at the runner intake boot between the MAF and the intake manifold for cracks.. DISA valve etc.

Check seals around this area too and other breather pipes etc .. jump on e46fanatics for more info on these problems .. plenty of info.

Next, have it scanned for sensor or other faults. Lack of spark to one or more plugs is another problem.

Lots of things it could be .. start with those.