2004 Buick Rendezvous Q&A

2004 Buick Rendezvous Question: My 04 rendevous heater is blowing cold air.

I noticed some slight smoke coming from under the hood. when I opened the hood I could smell antifreeze but could not see where it was coming from. The car temp gage does not pass the halfway point. It does not appear to be overheating. Not getting any dash lights or warnings -
Answer 1
POSS LOW ON COOLANT SEEK HELP IN GETTING COOLING SYSTEM PRESSURE TESTED TO DETERMINE SOURCE OF LEAK -