I have a 04 forenza with the CEL on. While the diagnostic shows a vacuum leak, I searched for about 2 hrs and found a vacuum hose coming off the top of the auto trans, that leads toward the firewall. I cannot find where the other end goes to! There is no connection I can find for it. Any help? Thank you in advance, Jon
vacuum hose off top of auto trans on 2004 Suzuki Forenza
by jusjon in Brandon, FL on August 20, 2010
1 answer 1 comment
ANSWER by Visitor , August 21, 2010
The line coming from the trans is the vent line. Forenza's only have 3 possibles for vacuum leaks: PCV hose, vacuum caps on the throttle body or the EGR adapter gasket located where the plug wires all attach to.
COMMENT by jusjon , August 24, 2010
Thank you, but, one last question... where is the PCV?