I turn it off quickly and dont drive it cause of it.. it happens always so i leave the car parked..
my car rpm is very high at 3000 and climbs and doesnt come down on 1993 Nissan Altima
My car was doing the same things the problem was I had to replace my throttle position sensor
Im having a similar problem with my car now......2003 Altima and the rpms stay HIGH and NO ONE in savannah ga can figure it out. And the check engine light is on! Ugh!