2004 Saturn Vue Q&A

2004 Saturn Vue Question: clunking sound heard accompanied by poor engine performance

This occurs randomly. Once smoke was seen coming from the under the hood on the left side. No codes present in computer, runs fine on our test drives. -
Answer 1
How's the A/C performance? Sounds like the compressor is staying on constantly and the smoke might have been refrigerant from the relief valve on the compressor.Is that a Honda engine/trans in that year Vue? -