e30 running too rich. HELP!!

[redbmw]

I need some Ideas.

I jump in my car to fire her up, and the thing stared running like crap. The engine idles rough, every time I give a little gas it won't to die, and I can smell unused fuel from the engine compartment and the exhaust. I replace the O2 sensor but that didn't help anything at all.

[frost_dxb]

it could be that your injectors are blocked and wont spray properly try cleaning the injectors

[mattdk318i]

I harp on this BUT, It is most likely your ICV or a vacuum leak. Go buy some starting fluid and spray it around the hoses