Car will not reverse or go over 30 MPH?

Hi,

Have you checked the transmission fluid level and condition? If you haven't, start by checking.

Here is a link that explains how this is done:

https://www.2carpros.com/articles/how-to-check-and-add-transmission-fluid

Remember, when checking the fluid level, the engine needs to be at operating temperature, the vehicle in park, and sitting on a level surface.

Let me know what you find.

Joe

Hi,

The next thing I would check is transmission line pressure. This requires connecting a transmission pressure gauge and inspecting the pressure under specific conditions.

If you look below, I attached the procedure. Take a look through it and let me know if it is something you are comfortable performing.

Let me know.

Joe

See pics below.