Transmission Fluid Service
October 2026 · Lake Wales
2012 Mazda 5

Burnt-Smelling Transmission Fluid and No Service History
What the customer reported
The vehicle owner said the vehicle was having physical symptoms with the transmission and had been told it needed a service, and asked the shop to verify, check and advise.
What we found and did
The technician found the fluid smelled burnt, with no history of transmission service and the service overdue by 129,564 miles. The team performed an ATF service using a BG transmission service kit with standard viscosity fluid, then refreshed the system with new fluid. The vehicle owner understood that doing the service might make the situation worse, and the original recommendation from our Lake Wales shop was the transmission assembly.