2001 caddy Deville 4.6 only runs hot while driving with ac on .rad. water pump and thermo. Has been replaced and fans work.help

February 2021 1 46 Report

2001 caddy Deville 4.6 only runs hot while driving with ac on .rad. water pump and thermo. Has been replaced and fans work.help

Cars & Trucks - AC

Check fluid level --radiator may need to be clean externally--may need a flush --recheck fans for proper speed