Well I recently purchased a 2001 BMW 330ci with a service engine light on orginially throwing the codes, P0171 p0174 which after some research realized it was due to a vacuum leak. After replacing the valve cover gasket, upper and lower intake hoses also the IAC gasket it didnt seem to help. The car felt like it had a misfire and after scanning once again i realized i had a misfire in a couple cylinders due to fuel cutoff. it was all pretty driveable until today where it started sputerring at idle struggling to stay on and then just stalls. It seems the vaccum leak has gotten worse and is causing it to stall. Me being a rookie with BMWs would like to know if anyone else ever had a similar issue and can tell me what this could be from. I also apologize if this is a repetitive thread i tried to go through other ones found nothing similar.
Aucun commentaire:
Enregistrer un commentaire