Ed Cremarosa, the owner and chief mechanic at Studio Automotive Center, has been performing full-service repairs for all foreign and domestic cars for more than 40 years -- everything from routine maintenance and changing battery, wheels and oil to transmission flushes and complete engine overhauls. Located within the Toyota North Hollywood dealership compound, whose leased cars it services, Studio does have a few loaners available for Toyota clients, but customers who leave other makes overnight rely on the nearby Budget Car Rental.