cmgtstan
08-26-2005, 10:37 PM
Ive got a 2004 legacy with a 2.5 engine. I got the code p1090 when i went to auto zone and figured it out to be the Tumble generator valve #1 (RH) malfunction (stuck open).:confused: Im new to this, what do i need to do to fix it. Love the forum by the way.
Iceman12321
08-26-2005, 10:47 PM
P1090 Tumble generator valve #1 (RH) malfunction (stuck open) hmm I searched but nothing is coming up...just lists. All i know is that it has to do with your intake manifold (I think). You should probably get it checked out, if I were you. I'm curious how serious it is though...if at all.
cmgtstan
08-26-2005, 10:52 PM
the engine sputters at startup but is fine after about 10 secs with a little throttle.
cmgtstan
08-30-2005, 02:53 PM
anybody out there have any info