Stalling An Auto Problem

[Shmee33]

hey, my car is an r33 skyline gtst 95 series one.

my problem is this, when i start the engine cold its all good and wants to go but when i drive around for about 10 mins and engine is warm it wants to stall and idol goes low to like 250-300, some times when i have it in park it goes to 700 and then when it hits drive or reverse it drops?

i just replaced the tps in it. what do i do now?

thanks alex

[NSA11N]

Are you running the standard plumb back blow off valce, or an aftermarket atmosphere BOV - one that goes tschh

[Shmee33]

im running a stock boche, i have a hks air filter ?

[lighty01]

reset ur ecu, i think its different in autos, best bet is to reset the shift points.

PS: THATS IF U HAVE NO LEAKS OR AFM ISSUES ETC.

[NA_Goodness]

This may be a long shot, but my mate's car kept doing this, and it was because the throttle cable was too short, so there was too much air in the engine.

Although, I always thought if you could stall an auto, you're very talented.

[Shmee33]

how do you know if your afm is shatted?

ecu will tell me?

[Shmee33]

hey i was just driving and my car like revs high before it automaticly changes gears, its not to high but im allways like agrr kick back a gear you peice!

how do i change shift points?

[NA_Goodness]

Were u driving it normally, just accelorating, or did you out ur foot down and it revved up before kicking down? My mate's car did the latter. We all thought it was meant to do that, but he disagreed. He was right, he has to get a new one cos it shat itself. Might be worth looking into.

[Shmee33]

hey mate na i was driving it normally, and i just had the engine put in.

i bought it from slide proformance on here.

yeah like when i drive and lets say i go to 80ks and i drive normal i have to wait an extra 2 secs for it to kick up a gear on each one

[Modena]

Is ur pod secured? If it aint, your AFM may be damaged. Try another AFM.

[EMZ R33]

Get your ECU read, may show a totally unrelated prob for your stalling.

For example my R33 auto kept on returning to "limp home mode" = selecting 3rd gear and running only in this gear at any speed.

My ECU was read and it showed a speedo fault, aprox 3 inches of electrical wiring had fried behind the dashboard!!!

So, yeah, get your ECU read and it may solve your prob without too much more time and fustration!!!

Regards, Evan

[Jmaac]

As EMZ said, probably not related to any of the above. Sounds like the line pressure to the auto is no good. Run an automatic transmission diagnostic - ive put a tutorial in the relevent section, and work back from there.