crashtestracer
New Member
ok so I just bought a 98 gsr great lookin car runs reall well except for 1 thing. The rpms randomly bounce from about 2.5k to idle of 1k. I had this issue a long time ago when I had a 88 CRX si and I took it to several mechanics no one could ever tell me what it was. Does any one here know what could cause this? dirty MAP sensor maybe?