Wonder if anyone could help with 93 mx3? The problem is that it idles very rough like if it's running on 5 or 4 cylinders, also because of this has very poor acceleration.

I'd Start Off By Pulling One Plug Wire Out At A Time And Checking To See If Any Of Them Are Drenched In Oil. If So You Need Valve Cover Gaskets It Is A Common Prob. Let Me Know How You Make Out..