what could cause my stock auto tranny to shift like a rock? After completing my engine swap and going for a test run I've hit a wall my car shifts like some straight she-it. any input would be helpful.

P.S full of fluids, new filter. WTF

 

Auto trannys in all 240sx's shift hard, it is especially noticeable going into second gear.

 

^yuppers...straight race car autos lol!

 

thats the only time mine shifts hard going into 2nd all the others are fine

if its doing it in all of the gears , there's a plug in the engine bay above the (right?) wheelwell maby its discunected

 

Are you talking about the plug in front (or behind depending on how you look at it) of the battery and if sowhere the h*ll dose it plug into?

 

idk ill go out and look at mine when i get home from school today im gettung ready to leave...

 

looks like its time for an Auto-Manual swap

 

What would be the benifits of swaping out trannys other than speed and power. I kinda just want to cruise the streets for now. A swap is in the plans though. what all would I ned to complete this swap. I have the tranny already. should I buy my parts or go to the yard and pull parts? Dose anyone kno if they sell a kit for this swap?