idle control valve hose
Recently been having idle problems with 89 190e 2.6. Checked all hoses and found the hose between the Idle control valve and the engine is totally split right where the hose connects to the ICV. Appears to be the culprit as I can put a piece of tape over the split and it will idle properly. Question: how do you replace this hose? I cannot even visualize where it attaches to the engine. Any suggestions would be appreciated.