Where is Air filter 90 buick reatta?

The air filter in a 1990 Buick Reatta is located in the engine compartment, specifically within the air cleaner assembly. To access it, you'll need to remove the cover of the air cleaner, which is typically held in place by several clips or screws. Once the cover is off, you can easily replace the air filter inside. Always consult the vehicle's manual for specific instructions and safety precautions.