hello, finaly got my el camino swap finished up with one problem after another..and now im having this issue. i just put some fluid in it and i knowticed it is moving forward in reverse and neutral...i also have a code p0758 that showed up.

now i got this trans from a guy who had it re-built by gm some time ago, but all i did was changed fluid and filter...but fluid smelled like it had been sitting for some time.

just need some help, i need the car done in a few days to go through inspection and head down to gm carlisle...im just tired of running into problems

 

sounds like the foward clutches are fused together.Is the linkage hooked up correctly?

 

just found out they have to be fused together, it has a load on the engine even in park...

 

Could be the manual valve not connected to the linkage.

 

just had the pan down before i put it in the car and i had to install a new range shaft...i made sure i put it all back together just as it came apart so thats not a posibility

 

Although with my huge case of bad luck it doesn't hurt to check... I'll be pulling the trans sometime so I'll pull the pan and drain the fluid. If the valves off I'll fix it... I know the fluid smelled soo bad, which leads me to believe the clutch issue