Ok so my dad has a honda accord from 1990 and then this one day he came from work and would rev up like vroom......vroom.....vroom. I am interested in cars and plan on studying on them one day. So can anyone tell me what could be wrong it? It's a manual tranns if that changes anything.
Joe
Favorite Answer
Possiable broken motor mount ,also check pull back spring on the gas linkage.
bandit_60
it,s not the transmission doing it ! sounds like the idle air control sensor is sticking, the throttle linkage is sticking or the throttle body needs to be cleaned out !
Katlind Paquette
He idled it up so it won't stall when he would try & teach you how to drive a standard transmission .
mdk68gto, ase certified m tech
the surging idle tells me that you have a vacuum leak.