the1nonlyb
Registered User
Alright. When we start up our 90' Tbird SC, its quickly rises to about 3000 rpm in park. In 1 D or OD it will fall back down to the 500 rpm range. Yet whenever it is shifted into neutral or park it rises right back up to 3 grand. It started happening out of nowhere in the crappy tire parking lot today...
any suggestions? could it be the transmission? Maybe a vaccum hose is disconnected? Im lost.
any suggestions? could it be the transmission? Maybe a vaccum hose is disconnected? Im lost.