94 318is - how do I replace the tube that runs off the MAF connection to the engine? The car does not idle and will stall. Runs fine other than that. I think this hose may be the problem. Also - where is the ICV on this engine. Thanks for any help!!

You should post these questions on the E46 section to get right answers, this is the M3 (E46) section, you might not get replies.