The initial diagnostic step includes: 1. Checking the level and condition of the transmission fluid 2. Driving your car or truck on a variety of highways to get a sense of how it operates 3. Communicating with your vehicle's computer and scanning for any diagnostic codes that may be stored 4. Lifting it on a hoist to do an under-car check-out
Since we have specialized in transmission repair since 1958, we're extremely good at diagnosis and can usually determine the nature of the problem in the first 30 minutes.