Got my first e30 a few months ago and the steering is extremely heavy, is every e30 like this? If not what’s the problem

Sorry, should have specified it’s the m40b16

Hello, complete newbie to e30s and e30 zone here.

I have very rough idle all the time but especially when cold. I thought cleaning the idle control valve might help but I can’t find it!

Can anyone tell me exactly where the icv is?

Thanks