What to discuss with the shop
A new exhaust smell inside the cabin needs prompt attention. Avoid running a vehicle in an enclosed space.
Questions worth asking
- Where is the leak?
- What parts are required?
- Will emissions equipment remain in its original compliant configuration?
Service scope varies by vehicle and facility. Confirm the exact work and the written estimate before authorizing repairs.
Background: FTC Auto Repair Basics and your vehicle manufacturer’s owner’s manual.