Can you spray acrylic paint over the top of enamel paint on a car?

Yes, you can spray acrylic paint over enamel paint on a car, but it's important to ensure proper surface preparation. The enamel paint should be fully cured and clean; lightly sanding the surface can help with adhesion. Additionally, using a compatible primer can improve the bond between the two types of paint. Always test on a small area first to check for any adverse reactions.