Hello everyone!

First of all let me introduce myself. My name is Nick, I'm 19yrs old and I come from the Netherlands. Before you might think I'm a spoiled brat: the M Roadster isn't mine, it's mums .

I do have a question though. Recently I was driving the Z3M and when I got off the highway, something strange occured. At low rpm the car was kind of hassitating, you could feel it was holding back and he refused to react on the gaspedal. When I pressed the pedal harder, the engine released 'full power' again a didn't had the problem anymore. My guess is that the fuel injectors are putting to much fuel to the engine, because of the sound the exhaust makes. A kind of sound you sometimes hear at a rally when downshifting, a serie of small "explosions". I think it's the sound of unburned fuel hitting the exhaustpipe.

Is there someone who can help me out? My dad also has felt it and he thinks it's quite annoying.

To make it easier, here a some specs:

Z3 M Roadster, 1998, with euro specs (321hp)
aprox. 30k miles
Fuel is unleaded 98 octane.

-No engine mods
-No exhaust mods

Thank you all for your help,

Regards,



(I'm very sorry, but I'm dutch so I don't know all the grammar and words. Hope you still know what I'm talking about )

EDIT: I seem to have made a misstake in my username too, stupid me