A 1994 Chevy Camaro Z28 should use
Dex-Cool antifreeze, also known as
GM Goodwrench Dex-Cool. However, it's crucial to
check your owner's manual to be absolutely certain. While Dex-Cool was the factory fill for many GM vehicles from that era, there's always a possibility of variations.
Using the wrong type of antifreeze can damage your engine, so consulting the owner's manual is the safest approach. If you don't have the manual, you might be able to find a digital version online through the Chevy website or a reputable automotive resource.
