91 318is m42 bogging

[Deetch]

when I hammer on the gas pedal it dies at idle and at speed when I slowly give it gave it revs up fine at idle but it not at speed any body have this happen ?

[Northern318i]

I have a similar problem too, anybody?

[Balleristic31]

Check for vacuum leaks, maybe an afm issue as well

[eduTechnic]

Check for vacuum leaks, maybe an afm issue as well

I second that. Tune your afm and see if you can find a sweet spot. Mine was really out of wack when I bought it

[jrobie79]

check the CPS', both of them and make sure they are in spec.