Low idle (stall) after high RPM's??????

[90 Eclipse GS]

Ok here's the thing for the last month or so when i am driving my car at higher RPM's then I let off the gas it sometimes bounces down low or almost stalls and a few times it has stalled. One example of this is when I am driving home (I live at the top of a hill that is probabally 1 1/2 - 2 blocks long) anyways having the RPM's up to get up the hill alot of the times it will have a rough lower idle when I pull into my driveway. I had the motor replaced in my car about 6 months ago and it only has like 50 K miles on it and runs good (doesn't even leak a drop of oil) also at the same time I had the ECU replaced with a remanufactured one ( cost me over $300 ) and it still has a warranty on it.

I am just trying to figure it out (some one told me it was something with the fast idle?)

Thanks Alot, oh also I read the article on leaky caps in the ECU but I don't know if thats what my symptoms are or not?

 

[jb95gst]

do you have a bov that vents to the atmosphere? That sounds like what happens on my GS-T sometimes. After a while the ecu learned and it quit doing that. Maybe that could be the same problem your experiencing. good luck.
JB

 

[90 Eclipse GS]

Nope no Blow off Valve (I Wish).......Mine is Non Turbo. Thanks for the response

anyone else????????

 

[jb95gst]

Damn, I guess I should have looked at that before i posted, . Sorry then I have no idea.
JB