Check Engine Light

#1
Hey guys,
Im fairly new to the forum but reading through some of the threads posted i see a lot of knowelege here, so my check engine light came on, on my 2007 corolla s took it to auto zone and code number p0171 came on, their suggestion was to clean MAF sensor and to use seafoam treatment. Does anyone know which vaccum line and location i have to put seafoam into???

Thanks
 

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New Member
#4
that's actually a common intake gasket code. Replace it with a orange one.
My wife's car had the check engine lit up today. The auto zone guy said it was a code P0171. Can you please further elaborate or guide me to any site which talks about how to solve this problem? Thank You.

( It is a Corolla 08. I bet the super frigid uncommon cold weather , up here in the north east is responsible for this gasket problem.)
 
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