Car is warmed up....stop and turn off the engine for 10-15 mins....turn back on...shift out of neutral the engine RPM drops low to about 550 RPM and stay there for a few seconds...3-4 seconds...feel a litttle shake and feel like the engine going to stall...even if shift out of P into neutral...anyone has this proble??

 

I don't remember seeing this problem, but it doesn't sound good. Do you get a check engine light?

Either way, if it is a recurring problem you should let the dealer check it it out. Maybe the computer set a code that will tell him what's wrong.

 

WOW! I've had the same problem! It dosen't happen every time...in fact, it only happens to me when it's parked outside during cold weather... not when its parked in the garage and running.............