What parts does a 1996 Infinity G20 need for a tuneup and what should it cost?

A 1996 Infiniti G20 typically requires several components for a tune-up, including spark plugs, ignition wires, air filter, fuel filter, and possibly a PCV valve. Depending on the condition of the car, you might also consider checking the timing belt and replacing it if necessary. The cost for a tune-up can vary widely, but you can expect to pay between $200 to $400 for parts and labor combined, depending on local shop rates and whether you choose to do it yourself.