Posted 1/30/2019 07:37 (#7283527 - in reply to #7283311) Subject: RE: 2006 Chevy Impala 3.9 slow to heat
Central Illinois
We have an 08 Impala with the same problem. Apparently the heater core can get air in it, creating an airlock blocking flow through the core. The mechanic said he has fixed them before. He should have it finished today.