So I get a code 24 which says Speed sensor too low...usually indicating the VSS right or wires? BUT the speedometer works still... would it still be the problem? This is for a Trans Am w/ 4L60E btw

This came up right after my car didnt want to go into gear. Went into first fine then RPMs shot up & didnt want to go into 2nd...Im so stuck, HELP!

 

Well if the engine reved but the car did not move or move as expected it could set that code.

 

well yea obviously... i know... question is...why? whats making it not shift

 

A vehicle speed sensor can and will cause erratic or no upshift conditions. I would recommend replacing the sensor and go from there.

g

 

Ok well...ended up NOT bein the problem!!!! uugh! so now what? VSS code gone but still spikes rpms & wont move

 

I see, maybe I misunderstood your initial comment. A VSS will not cause an automatic transmission to not pull.

You probably need to have your transmission rebuilt. What is the fluid condition? Have you checked the fluid level?

Give me a call today. I'll help you sort it out.

g